Being powerful is like being a lady. If you have to tell people you are, you aren't.
Silence is not the absence of something but the presence of everything.
你停止学习的那一刻，就是你开始失败的那一刻。
我一直对创造不存在的世界这个想法着迷。
The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.