勤劳一日

Experience is the child of thought , and thought is the child of action. We cannot learn men from books. (Benjamin Disraeli, British statesman)

●学而不思则惘

I have but one lamp wait which my feet are guided; and that is the lamp of experience. I know of no way of judging of the future but by the past. (Patrick Henry, Americna statesman)

Experience is not interesting till it begins to repeat itself, in fact, till it does that ,it hardly is experience. (Elizabeth Bowen, British novelist)

立身以立学为先

● 没有不可认识的东西

All is but lip-wisdom that wants experience. (Philip Sideney, British satesman)

Experience is what you get when you don't get what you want. (Dan Stanfort, American brsinessman)

在科学上没有平坦的大道

●万事开头难