Superstring theory 4

String theory is the most conservative among all the extensions of quantum field theories that go beyond the standard framework of QFT.

— Lubos Motl

2010.09.03 Friday ACHK

Upwind

.

I think the solution is to work in the other direction. Instead of working back from a goal, work forward from promising situations. This is what most successful people actually do anyway.

In the graduation-speech approach, you decide where you want to be in twenty years, and then ask: what should I do now to get there? I propose instead that you don’t commit to anything in the future, but just look at the options available now, and choose those that will give you the most promising range of options afterward.

It’s not so important what you work on, so long as you’re not wasting your time. Work on things that interest you and increase your options, and worry later about which you’ll take.

Suppose you’re a college freshman deciding whether to major in math or economics. Well, math will give you more options: you can go into almost any field from math. If you major in math it will be easy to get into grad school in economics, but if you major in economics it will be hard to get into grad school in math.

— Paul Graham

.

.

.

2010.09.03 Friday ACHK

魔間傳奇 2.3

讀心術 8.3

這段改篇自 2010 年 3 月 25 日的對話。

不幸地,我發現有很多人也不只是「忘恩」,而且是「負義」。我對他們好,他們就千方百計攻擊我。我越對他們好,他們攻擊我的程度就越嚴重。

(CN:這個對。我的上司對下屬很好,幾乎視之為親人。但是她的下屬往往不會知恩圖報,反而會離她而去,轉投我上司的競爭對手。還有,不單一個下屬是這樣:這個情況不斷發生。聽下來很奇怪。)

當我們平時說:「理論是這樣;實際不是這樣」時,即是話,我們的「理論」錯了。我們只能修改「理論」來令它符合「實際」,而不能要求「實際」遷就「理論」。

你覺得很「奇怪」,是因為你仍然假設了「大部分地球人是理性和善良的」。如果你知道和體會到這個理論是錯的,而轉用一個符合實情的理論時,你就不會再覺得「奇怪」。如果你的理論是「大部分地球人是瘋狂的怪獸」時,你就會覺得,你所觀察到的「忘恩負義」現象是「自然」的。當然,「自然」不代表「美好」。

— Me@2010.09.03

2010.09.03 Friday (c) All rights reserved by ACHK