# 軟硬智力

2.1 軟硬智力

2.2 提昇軟硬智力

2.21 提昇硬智力

注意身體健康，不要做遺反物理定律或生物定律的事。

例如，要有適量的睡眠，不要以為可以長時間 “開夜車”（讀書至深夜也不睡）。短時期的開夜車是可以的。但是整個月都這樣的話，整個腦都呆了起來，智力下降，得不償失。

大學時期，我有一個高考3A（即是大學入學試成績極好）的同學。我問他讀書的技巧。他答了一些要點，最後一個是

”千萬不要開夜車，這點非常重要…”

2.22 硬件常識

人的大腦是沒有CPU（中央處理器）的。

人的大腦是由大量的神經元組成。

 Picture of a neuron: Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.

個別的神經元是沒有意識的。

神經元間互相連繫，互相溝通，形成一個複雜的神經元網絡。正如很多電話透過電話線形成電話網絡一樣。

人的思考意識來自這個神經元網絡

智力越高 代表神經元之間的連繫越多，網絡越複雜；

專長越專 代表個別連繫路線的頻寬高，導致某一組神經元之間有高速的訊息傳遞。

— Me@2008.02.06, 2010.02.20

# Kant vs. the logical positivists

With regard to the issues related to the distinction between analytic and synthetic propositions, Kant and the logical positivists agreed about what “analytic” and “synthetic” meant. This would only be a terminological dispute. Instead, they disagreed about whether knowledge of mathematical and logical truths could be obtained merely through an examination of one’s own concepts. The logical positivists thought that it could be. Kant thought that it could not.

— Wikipedia on Analytic-synthetic distinction

2010.02.20 Saturday ACHK

# Love

The crucial thing is not that everyone love you most. It is impossible. The crucial thing is that the one you love most love you most.

— Me@2007, 2010.02.20

1.32 對策二

a. 你的數學功力是世界第三，物理功力亦是世界第三；
b. 甲的數學功力是世界第一，物理功力是世界第七；
c. 乙的物理功力是世界第一， 數學功力是世界第六。

有一份天文望遠鏡設計師的工作，資歷要求是

a. 數學功力起碼是世界第二；
b. 物理功力起碼是世界第三。

— Me@2007.09.08, 2010.02.20

# SINGLE 2

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The crucial thing is not that everyone love you most.

It is impossible.

The crucial thing is that the one you love most love you most.

— Me@2007, 2010.02.20

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2010.02.20 Saturday $copyright ACHK$

# 蜘蛛俠

1.31 對策一

…

例子八：蜘蛛俠的蜘蛛絲

超人懂飛，蜘蛛俠不懂飛。
但是蜘蛛俠可以用他的蜘蛛絲解決任何問題：
他用蜘蛛絲吊起自已，做成飛的效果。

蜘蛛俠的專長是蜘蛛絲，哪蝙蝠俠呢?

一般英雄人物都有自己的特異功能，蝙蝠俠卻沒有。
但是，蝙蝠俠卻有其他英雄人物沒有的專長：錢。

只有蝙蝠俠是有錢人，他可以用錢解決任何問題：
他購買昂貴的飛行工具。

（你的蜘蛛絲是什麼？

— Me@2007.07.05, 2008.02.06, 2010.02.19

# 以專攻博 3

1.31 對策一

…

squared

— Me@2007.07.05

— Me@2008.02.06

— Me@2010.02.19

# 以專攻博 2

1.31 對策一

…

例子四：以物理攻英文

When I was young, I read a lot of Physics books in order to upgrade my English. I did that because I thought English itself was boring but I was interested in Physics. So I would not find an English physics book boring. Also, the English in a Physics book would be easy. Reading English Physics book is a way to get used to reading English.
When I had found that, with the power of English, I was able to learn a lot of advanced physics, I started to like English. It is as interesting as my Physics, because English is part of my Physics.

…

— Me@2007.07.05, 2008.02.06, 2010.02.19

# Group (mathematics)

In mathematics, a group is an algebraic structure consisting of a set together with an operation that combines any two of its elements to form a third element. To qualify as a group, the set and the operation must satisfy a few conditions called group axioms, namely closure, associativity, identity and invertibility.

— Wikipedia on Group (mathematics)

2010.02.19 Friday ACHK

# Fear of failure

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Fear of failure is an extraordinarily powerful force. Usually it prevents people from starting things, but once you publish some definite ambition, it switches directions and starts working in your favor.

— Paul Graham

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2010.02.19 Friday $ACHK$

# 以專攻博

1.31 對策一

重要的是你要選擇某一科作為你的最最愛，因為如果該科是你的最愛的話，你一定會很有心機研究。無論花多少時間，你也不覺得是浪費、 你也覺得是值得的，所以你在該科的功力一定不會太差（即使暫時不是世界第一）。

一、 你已是世界第一；
二、 你已到了自己智力的極限。（<– 你怎知道？）

例子一： 以數學攻物理

你的專長學問是數學，解決物理問題時，你往往會用數學公式去解決，而不是用物理直覺。

例子二： 以物理攻物理

但是，如果你有物理直覺的話，你可以避免或者簡化冗長的數學運算。

例子三： 以程式攻物理

如果你暫時沒有物理直覺，又不喜歡冗長的數學運算，但是你卻擅長寫程式的話，不妨把那物理問題的數學公式輸入你的程式，由電腦計算答案。

— Me@2007.07.05, 2008.02.06, 2010.02.18

# Forward compatibility

Forward compatibility or upward compatibility (sometimes confused with extensibility) is the ability of a system to gracefully accept input intended for later versions of itself. The introduction of a forward compatible technology implies that old devices partly can understand data generated by new devices.

— Wikipedia on Forward compatibility

2010.02.18 Thursday ACHK

# Useless

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There is nothing so useless as doing efficiently that which should not be done at all.

— Peter F. Drucker

— Me@2010.02.06

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2010.02.18 Thursday $copyright ACHK$

# Chapter A: StoryArc

1.1 專博之爭

1.2 第二是沒有意思的

— Me@2007.07.05, 2008.02.06, 2010.02.17

— Me@2010.02.16

# The 20% time

Innovation Time Off

As a motivation technique (usually called Innovation Time Off), all Google engineers are encouraged to spend 20% of their work time (one day per week) on projects that interest them. Some of Google’s newer services, such as Gmail, Google News, Orkut, and AdSense originated from these independent endeavors. In a talk at Stanford University, Marissa Mayer, Google’s Vice President of Search Products and User Experience, stated that her analysis showed that 50% of the new product launches originated from the 20% time.

2010.02.17 Wednesday ACHK

# Great Idea 3

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… good ideas often come from outsiders.

— Paul Graham

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2010.02.17 Wednesday $ACHK$

# 專家博士（目錄）

1.1 專博之爭

1.2 第二是沒有意思的

1.31 對策一

1.32 對策二

2.1 軟硬智力

2.2 提昇軟硬智力

2.21 提昇硬智力

2.22 硬件常識

2.23 提昇軟智力

2.231 作業系統

2.232 公用程式 Utility Software: 學海無涯 唯勤是岸

2.233 主題程式 Production Software：學海無涯 回頭是岸

2.2331 程式情境

2.2332 情境程式

2.2341 程式員

2.2342 大腦程式員

2.235 寫程式

2.236 寫 寫程式 程式

3.1 幻想智力

3.11 洗衣機與電飯煲

3.12 鱷魚與長頸鹿

3.21 迷宮

3.22 以 附加數 攻 普通數

3.23 以 純數學 攻 附加數

4. 專等於博

— Me@2007.07.05 — 2008.02.06, 2010.02.16