没有无辜，只有不同程度的罪恶。

Literature is the question minus the answer.

"Every word carries the weight of its history."

No one is an artist unless he carries his picture in his head before painting it.

理论计算机科学中的挑战不仅仅是解决问题，而是理解为什么它们难以解决。

CRISPR的美妙之处在于它让我们能够精确编辑生命的密码。