We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.

The best teams are those where everyone feels valued and empowered to contribute.

The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.

做出伟大工作的唯一途径是热爱你所做的事情。

You don't get another chance, life is no Nintendo game.

建筑不是关于风格，而是关于实质。

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

The art of doing mathematics consists in finding that special case which contains all the germs of generality.

By recording your dreams and goals on paper, you set in motion the process of becoming the person you most want to be. Put your future in good hands — your own.

自由的概念与真理的概念不可分割。