生而知之者寡矣，学而知之者众矣。
译文：生下来就知道的人很少，学习后才知道的人很多。赏析：这个社会没有天才，所谓的天才都是通过后天的学习和努力。人不去学习，就会愚钝不开，只有不断地学习才会明白世间的真理。
一流智力的检验标准是同时持有两种对立观点，并且仍然能够正常运作的能力。
Dream big and dare to fail.
赏析：指出知道满足的人不会被利益所累，真正安闲自得的人不会因为失去而恐惧，注重内心修养的人不会因为没有地位而惭愧。
The time at our disposal each day is elastic; the passions we feel dilate it, those we inspire contract it; and habit fills up what remains.
The one element which is of first importance in scientific management is the task idea.
A sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else. Men’s happiness or misery is most part of their own making. He, whose mind directs not wisely, will never take the right way; and he, whose body is crazy and feeble, will never be able to advance in it.