如果人们不相信数学是简单的，那只是因为他们没有意识到生活有多么复杂。
The prosperity of a nation is built on the diligence of its people.
最神奇的事情往往发生在我们视线的角落里。
"La muerte no es el final, sino un cambio de estado."
The world is a series of broken dams and floods, and my cartoons are tiny little lifeboats.