The beauty of mathematics only shows itself to more patient followers.

The free, exploring mind of the individual human is the most valuable thing in the world.

心理学必须阐明心灵的实际运作。

The challenge of our time is to build an economy that works for everyone, not just the privileged few.

透明建立信任，而信任建立忠诚。

最终，我们记住的不是敌人的话语，而是朋友的沉默。