实现明天理想的唯一障碍是今天的疑虑。

忘记不是记忆力的问题，而是注意力的问题。

最伟大的旅程不是用英里衡量的，而是用那些让我们屏息的时刻。

数学证明的优雅在于其简洁和清晰。

Personality can change more in your 20s than at any other time in life.

The genetic code is the set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins (amino acid sequences) by living cells.

最好的领导者是那些为他人服务的人。