We are moving from an economy based on the production of goods to one based on the production of information.

The purpose of psychology is to explain how we manage to live.

I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.

Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.

I'm not a whisper, I'm a shout.

我们试图买入被低估的股票，然后等待市场认识到它们的价值。