數(shù)學(xué)的研究是所有智力和精神發(fā)展的不可或缺的基礎(chǔ)。
最能干的人之所以能干,在于不做不應(yīng)該做的事,最明智的人之所以明智,在于不去考慮不該考慮的問題。人貴在有自知之明,能明白自己的身份,知道該做什么不該做什么,什么事該考慮、什么事不用自己操心,該放手的時候就要放手。分內(nèi)之事,盡力去做。
Nature, to be commanded, must be obeyed.
The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.
In the realm of quantum mechanics, the observer becomes a part of the experiment, altering the outcome by the mere act of observation.
人們并不愚蠢。他們知道如何從觀察到的事物中推斷出結(jié)論。