投票给承诺最少的人；他将是最不令人失望的。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
I'm not afraid of storms, for I'm learning how to sail my ship.
There is no such thing as society: there are individual men and women, and there are families.
理论物理学的美丽在于它能够用几个简单的方程描述宇宙，揭示出表面复杂性之下的基础简单性。
The pharmaceutical industry must balance profit with purpose—our mission is to heal, not just to sell.