Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

Curiosity drives discovery. Without it, science would stand still.

"The future of system design lies in the integration of formal methods with traditional engineering practices."

在弦理论的景观中，可能有10^500种不同的真空状态，每种状态对应一个不同的可能宇宙。

解释：道理和事情既没有永远正确的，也没有永远是错误的。