Technology is a tool, but wisdom is knowing how and when to use it.

The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.

Virtue is more to be feared than vice， because its excesses are not subject to the regulation of conscience.

你的价值不会因为别人看不到你的价值而降低。

最终，我们记住的不是敌人的话语，而是朋友的沉默。

事实上，我不知道我的想法从何而来。我所知道的是，当我不刻意去想它们时，它们就会出现。