28、哲人的智慧，加上孩子的天真，或者就能成个好作家了。

The wisdom of a philosopher, combined with the naivety of a child, may make a good writer.

29、真正的慷慨是真正的智慧。

True generosity is true wisdom.

30、松软的沙滩上最容易留下脚印。钽也最容易被潮水抹去。

Footprints are the easiest to leave on a soft beach. Tantalum is also most easily wiped out by the tide.

31、当我们得到理解的时候，智慧是不人地枯竭的；智慧同智慧相碰，就迸溅出无数的火花。

When we are understood, wisdom is inexhaustible; when it comes to wisdom, it sparks countless sparks.

32、新想法常常瞬息即逝，必须集中精力，牢记在心，及时捕获。

New ideas are often fleeting and must be focused, remembered and captured in time.

33、学到很多东西的诀窍，就是一下子不要学很多。

The trick to learn a lot is not to learn a lot at once.

34、学如逆水行舟，不进则退。

Learning is like sailing against the current; if you don't advance, you will retreat.

35、读书不趁早，后来徒悔懊。

Reading early, later regret.

36、环境永远不会十全十美，消极的人受环境控制，积极的人却控制环境。

The environment will never be perfect. Negative people are controlled by the environment, while positive people control the environment.

37、你应该小心一切假知识，它比无知更危险。

You should be careful of all false knowledge. It is more dangerous than ignorance.

38、科学的自负比起无知的自负来还只能算是谦虚。

Science's conceit is only modesty compared with ignorance's conceit.

39、向今天献出自己的人，没有哪一个昨天是给浪费掉的。