無額外論 3
天界、人間、地獄,不是三個不同的地方。
— Me@2009.12.21
— Me@2012.04.01
2012.04.01 Sunday (c) All rights reserved by ACHK
無額外論 3
天界、人間、地獄,不是三個不同的地方。
— Me@2009.12.21
— Me@2012.04.01
2012.04.01 Sunday (c) All rights reserved by ACHK
A hologram can be cut in half, and each part still carries the whole picture. That’s because a hologram is the record of a light wave, and the information in a wave is spread over all of the space it occupies.
— arcnets
— physics forums
When a photograph is cut in half, each piece shows half of the scene. When a hologram is cut in half, the whole scene can still be seen in each piece. This is because, whereas each point in a photograph only represents light scattered from a single point in the scene, each point on a holographic recording includes information about light scattered from every point in the scene. Think of viewing a street outside your house through a 4 ft x 4 ft window, and then through a 2 ft x 2 ft window. You can see all of the same things through the smaller window (by moving your head to change your viewing angle), but you can see more at once through the 4 ft window.
— Wikipedia on Holography
2012.03.30 Friday ACHK
水平 7.2 | Onion self 5.2 | Inner and outer, 5.2
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One’s deepest self is the universe.
That’s why everyone’s deepest self is the same.
— Me@2012-01-26 4:30:09 PM
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Everyone is not a part of the universe, but the whole of the universe.
Everyone is a layer of the universe.
— Me@2012-02-06 11:31:17 PM
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A, B, C are three people.
They are just like three waves of the same underlying ocean (universe).
— Me@2012-02-08 12:55:31 PM
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2012.02.13 Monday (c) All rights reserved by ACHK
Layer, 3 | 水平 7 | Onion self 5
The deeper the consciousness, the more powerful it is.
— Me@2010.08.06
![]() |
| The diagram is not the truth. Instead, it is an analogy. It is a model only. |
The deepest self is the universe.
— Me@2012-01-16 2:20:19 AM
The diagram is not the truth. Instead, it is an analogy. It is a model only.
— Me@2012.02.11
2012.02.11 Saturday (c) All rights reserved by ACHK
Everyone is not a part of the universe, but the whole of the universe.
Everyone is a layer of the universe.
— Me@2012-02-06 11:31:17 PM
2012.02.09 Thursday (c) All rights reserved by ACHK
… systems somehow function as wholes and that their functioning cannot be fully understood solely in terms of their component parts.
— Wikipedia on Holism
Correction:
Actually it can. But to determine the behavior of each component, you have to examine of the effects of all other components on it, which is possible in principle, although maybe difficult in practice.
In this sense, there is no conflict between holism and reductionism. Instead, they support each other.
— Me@2011.11.29
2012.02.08 Wednesday (c) All rights reserved by ACHK
Everyone is a layer that can improve the whole world.
— Me@2010.12.04
2011.12.10 Saturday (c) All rights reserved by ACHK
任何學問或專業,如果要有成就的話,就要全天候想著它。
You brain has to be alway-on.
假如,我的學問專業是「物理」。如果要有成就的話,就要全天候想著它。
「全天候想著『物理』」的意思並不是指,在所有時間的任何一秒中,都在「研習物理」。「全天候想著『物理』」的意思是,即使我一天只有 4 小時是,直接用來「研習物理」的,我的整個生活都會以「物理」為重心:我的日程表(schedule)中的其他東西,都會圍繞住「物理」來運行。
假如,我的學問專業是「寫作」。如果要有成就的話,就要全天候想著它。
「全天候想著『寫作』」的意思並不是指,在每天的 24 小時中,也在「寫作」。「全天候想著『寫作』」的意思是,即使我一天只有 1 小時是,直接用來「寫作」的,我的整個生活都會以「寫作」為核心:其餘的 23 小時,我都會打開腦中的「靈感天線」。每逢「接收」到「新創見」時,我都會立刻寫下,因為靈感可能瞬間即逝。
比喻說,假如,我結了婚的話,我會全天候想著我的妻子。
「全天候想著妻子」的意思並不是指,在每天的 24 小時中,也會見到她,也會和她在一起。「全天候想著妻子」的意思是,我的整個生活都會,以我的妻子為中心:做(幾乎)任何決定時,也會先考慮她的感受。
— Me@2010.07.04
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2010.07.04 Sunday (c) All rights reserved by ACHK
“Past papers” means “past HKCEE/HKAL examination papers”. The topic is for Hong Kong students who are facing HKCEE or HKAL. But the general principles can also be used for tackling other public examinations.
這個原理除了可以應用在溫習的時間管理外,也可以應用在考試時的時間管理上。例如,整份試卷共有五題。很多人做第一題時,往往會力臻完美:寫字慢慢地寫,字體很優美;錯了又要用塗改液塗,然後慢慢等它乾;答案過份詳細;有少部分不懂,又要堅持想不到不罷休 … … 那樣的話,通常其餘四題會不夠時間做。
total 60/100
正確的政策是,要根據題目的分數多少,來決定應花多少時間在每一題。例如,某一題的適當時限是半小時,大概在 25 分鐘的時候,你就應該準備收筆,趕快寫下最後一句,然後立刻問始做下一題。無論心裡有多麼不舒服,你一定要迫自己停筆,迫自己趕快開始下一題。寧願在所有題目都大概完成了後,還有剩餘時間的話,才回第一題,修正不完美的地方。即使沒有時間給你修正,導致不能取滿分,起碼所有題目都大概完成,保證你會有一個不低的分數。
total 75/100
— Me@2010.03.05
2010.03.05 Friday (c) All rights reserved by ACHK
“Past papers” means “past HKCEE/HKAL examination papers”. The topic is for Hong Kong students who are facing HKCEE or HKAL. But the general principles can also be used for tackling other public examinations.
千萬不要打算 “溫完書” 才做 pastpaper。因為書是溫不完的,你打算 “溫完書” 才做 pastpaper 的話,你將會沒有時間做 pastpaper。
我以前中五時有考會考(公開試)美術科。中三時的美術老師教了一樣考試技巧。會考時,會有三小時畫一幅畫。例如,那幅畫是一幅郊外風景圖。畫內有一間屋、一棵樹 和 一隻狗。假如,你畫那間屋時力臻完美,你就會花了大部分時間,導致沒有足夠時間畫那棵樹和那隻狗。整幅畫只有那間屋是完整的,你的美術科會不合格。
正確的方法是,第一步,先簡略描繪了屋、樹、狗的外型。然後,為 屋、樹、狗 加第一重的細節。還有時間的話,就加第二重的細節。還有時間的話,就加第三重的細節。如此類推。這個方法的好處是,無論考官在什麼時候宣佈 “停筆”,你也可以宣稱,你已經完成了那幅畫,不會不合格。
這可以引申做溫習和考試的什麼道理呢?
如果你打算 “溫完書” 才做 pastpaper,又或者 打算 “溫完” 一個 topic 才溫下一個 topic 的話,你很容易會不自覺地花了大部分時間於一個 topic,導致你沒有足夠時間溫其他 topic。例如,你對 mechanics 很熟,其他 topics 沒有足夠時間溫習,你整份 physics 卷的分數將會很低,甚至不合格:
EM 05/20
wave 05/20
optics 05/20
atomic physics 05/20
total 38/100
但是,如果你不斷按年份做 pastpaper 的話,因為每年的 pastpaper 都有多個 topic 的題目,你每個 topic 即使不太熟,也不會太生疏。你整份 physics 即使不高分,也不會不合格:
EM 12/20
wave 12/20
optics 12/20
atomic physics 12/20
total 60/100
在這個基礎,想再提升分數的話,可以用梅花間竹的方法,按年份做 pastpaper:
按年份做 pastpaper(要計時間和計分數)–> 溫習特定 topic –> 按年份做 pastpaper –> 溫習特定 topic –> …
溫習特定 topic 和按年份做 pastpaper 之間就有這個關係。兩者其實是相輔相成的。例如,你按年份做 pastpaper,發現次次也是因為某一個 topic 導致損失十幾分的話,你就可以知道那個 topic,正正就是你特定要溫的 topic。那你在溫習時,就可以重點出擊。
溫習特定 topic = 溫習課文 + 做特定 topic 的 pastpaper
— Me@2010.03.04
2010.03.04 Thursday (c) All rights reserved by ACHK