The key to successful investing is to have a clear understanding of the risks and rewards and a disciplined approach.

Innovation is not just about new ideas, but about executing them with precision and passion.

I don’t believe in inspiration. I believe in hard work.

Power resides where men believe it resides. It's a trick, a shadow on the wall. 

The unsaid is often more powerful than the said.

A picture must be grasped at once, as a whole, like a piece of music.

毫无疑问，美丽女人的死亡是世界上最富有诗意的主题。

Psychology must be independent of philosophy and physiology.