"Writing is a way of thinking, it's a way of working things out."
梦想不会自己实现，除非你付诸行动。
The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.
密码学的本质是允许在存在对手的情况下进行通信。
The Langlands program is a framework for exploring the deepest mysteries of mathematics.