有人说，花香思

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

Expreience keeps a dear school, yet fools will learn in no other. (Benjamin Franklin, Americna president)

●学而不思则惘

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

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

● 没有不可认识的东西

立身以立学为先