"To live is the rarest thing in the world. Most people exist, that is all."

The most important thing in science is not to stop questioning.

Part of the journey is the end.

生活是一段旅程，而爱让这段旅程变得有价值。

Now some advantages particular to this age are not to be denied. Boredom seems to have been vanquished. There is always something to do, but hasn’t this translated into a perpetual distraction in our lives.

时间是一位伟大的老师，但不幸的是它杀死了所有的学生。