"The role of business is to produce products and services that make people's lives better—while using fewer resources—and to act lawfully and with integrity."

Theorems are the milestones of mathematics.

成功不是终点，失败也不是致命的，重要的是继续前进的勇气。

"The best way to predict the future is to invent it."

There’s no such thing as a mistake in art—only unexpected turns.

最重要的是享受旅程。