The greatest breakthroughs are missed because they look like hard work.

"I am not a language, I am a voice."

The best way to be happy is to be kind.

You don't have to have the ability that quantum mechanics requires.You just have to know a few simple things and really know them.

我真的不考虑年龄。我认为人的年龄取决于他们的感受和行为。