追求数学真理是一项既个人又普遍的努力。
Happiness is a good flow of life； the conviction that you are taking part in the universe's purpose.
幸福是生活的良好流动，一种深信自己参与了宇宙目的的信念。
当有人对你讨厌、粗鲁、憎恨或刻薄时，假设他们是病人。这使你更容易对他们产生共情，从而缓和冲突。
The jaws of power are always open to devour, and her arm is always stretched out, if possible, to destroy the freedom of thinking, speaking, and writing.
Innovation in natural gas extraction is key to meeting the world's growing energy demands while reducing environmental impact.