要求对并非直接被给予的对象提供先天证明，是徒劳的。
It is futile to demand an a priori proof of the existence of objects which are not immediately ‘given’.
The true test of a mathematical idea is its ability to inspire further thought.
A great biography should be like a portrait that captures both the light and the shadow.
表演就是活一千次，在每一次中找到自己的一部分。
比起知识本身，我对能用知识做什么更感兴趣。
在危机时刻，真正的领导力是通过行动而非言语展现的。
In the silence of the desert, you can hear the heartbeat of the earth.
O homem só é verdadeiramente livre quando reconhece a sua dependência dos outros.