"Ein Buch zu schreiben ist wie eine Reise in ein unbekanntes Land."

The beginning is always today.

数学是人类精神最美丽和最强大的创造。

我不去想过去，唯一重要的是永恒的现在。

Technology is the means, experience is the goal.

You have to have a certain arrogance to be an architect.

The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.

"What is the point of being alive if you don’t at least try to do something remarkable?"

唯一能拯救世界的是重新发现人类的灵魂。

每一个实验，无论成功与否，都会教会我们一些有价值的东西。