The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.

The highest manifestation of life consists in this: that a being governs its own actions. A thing which is always subject to the direction of another is somewhat of a dead thing.

罪恶会写在自己脸上，无处可藏。

最好的投资往往是那些在当时看起来疯狂的项目。

The past is a ghost that won’t stop haunting you.

释义：在早晨有所失，在晚上有所获得。  

总的来说，金融体系从社会中减去价值。