The only limit to our realization of tomorrow is our doubts of today.

I always try to be positive, even in difficult moments.

如果量子力学没有让你深感震惊，那说明你还没有理解它。

Try not to become a man of success but rather try to become a man of value.

Acting is not about being someone different. It's finding the similarity in what is apparently different, then finding myself in there.

The theory of probabilities is at bottom nothing but common sense reduced to calculus.