进化是一个漫长的过程。

Humor is just another defense against the universe.

The most damaging phrase in the language is: 'We've always done it this way.'

儿童有着他自己的人格，他自身具有创造精神的美和尊严。这种美和尊严是永远不能磨灭的，所以他的纯洁而非常敏感的心灵需要我们最审慎的爱护。

预测未来的最好方法就是去创造它。

You’ll get 10x better results by elevating good behavior rather than punishing bad behavior， especially in children and animals.

我会向你展示我有多强。