我们都有能力改变，但我们必须首先相信这是可能的。

Quality is remembered long after the price is forgotten.

性能的关键在于优雅，而不是大量的特殊情况。

In mathematics, the journey is often more important than the destination.

"The world is full of people who have never, since childhood, met an open doorway with an open mind."

"A story has no beginning or end: arbitrarily one chooses that moment of experience from which to look back or from which to look ahead."

The true adventurer goes forth aimless and uncalculating to meet and greet unknown fate.