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If you want to live a happy life, tie it to a goal, not to people or things.

悲觀主義者的決定性特征是，他們傾向于相信壞事會(huì)持續(xù)很長(zhǎng)時(shí)間，會(huì)破壞他們所做的一切，并且是他們自己的錯(cuò)。

The historian is a prophet in reverse.

自守形式的研究是進(jìn)入宇宙隱藏對(duì)稱性的旅程。

Climate change and overfishing are twin threats we must tackle together.

Food safety is the lifeline of an enterprise, without safety there is nothing.

Security is sleeping in the back seat of the car...When you're a little kid, and you've ben somewhere with your Mom and Dad, and it's night, and you're riding home in the car, you can sleep in the back seat...You don't have to worry about anything...Your Mom and Dad are in the front seat, and they do all the worrying...But it doesn't last! Suddenly, you're grown up, and it can never be that way again!