A small idea with wings will take you higher than a big one with legs.

Chase ideas, not money.

Ordinary people pursue money, simple people pursue power, average people pursue fame, but extraordinary people pursue ideas.

You can burn libraries, ban books, boycott scholars, and blacklist intellectuals, but you cannot blot out ideas.

A book is a garden, only its flowers are ideas.

The only person you can trust with a good idea is a fool; he will not know what to do with it. The last person you trust with a good idea is a shrewd person; he will take advantage of it better than you would.

A good idea will awake, mind, body and soul.

One good idea is better than a thousand poor ones.

An idea may seem good in the beginning,but in the end turn out to be bad;or may seem bad in the beginning,but in the end turn out to be good.