The only way to understand another culture is to assume the frame of reference of that culture.

The only limits you have are the limits you believe.

数学是概念之间关系的科学，与内容无关。

Efficiency and environmental responsibility can—and must—go hand in hand.

The evening is the time of day when the light is most beautiful, but it’s also the time when it starts to fade.

In times of crisis, transparency builds trust, and trust is the foundation of resilience.

Never stop learning—the moment you think you know everything is the moment you start falling behind.

为了避免批评，什么也不做，什么也不说，什么也不是。

成功是一段旅程，而不是目的地。