El miedo es la única enfermedad incurable.

The more you know about life, the more you can bring to your work.

I wanted to build something that was my own, something I could point to and say, I made that. It was the only way I saw to make life meaningful.

The principles of logic and mathematics are true universally simply because we never allow them to be anything else.

正是通过观察和反思的力量，人们才能找到方法。所以我们必须不断地挖掘和钻研。