Thinking is the hardest work there is, which is probably the reason why so few engage in it.

坚持志向是功绩地位的根本；不懒惰是各种善事的老师。

We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.

The joy of discovery in mathematics is like solving a puzzle that the universe has left for us.

Sometimes the most important thing in a whole day is the rest we take between two deep breaths.

A man may die, nations may rise and fall, but an idea lives on. Ideas have endurance without death.

The most important thing in the programming language is the name. A language will not succeed without a good name.