The art of cryptography is to make the cost of breaking the system exceed the value of the information protected.

恩泽中可能潜藏祸患，所以得意时要能尽早回头；失败后反而能够成功，因此失意时千万不要气馁。

Writing is the only thing that, when I do it, I don't feel I should be doing something else.

能源转型不会在一夜之间发生，但我们必须准备好引领这一转型。

I don’t run out of material. I run out of time.

"Every child is a different kind of flower, and all together make this world a beautiful garden."

轻佻应以稳重矫正，浮躁应以踏实矫正，偏狭应以宽宏矫正，固执应以圆润矫正，傲慢应以谦虚矫正，放肆应以拘谨矫正，奢侈应以节俭矫正，残忍应以慈蔼矫正，贪心应以廉洁矫正，自私应以公心矫正，多话应以缄默矫正，好动应以镇静矫正，粗率应以细密矫正，急躁应以和缓矫正，怠惰应以精勤矫正，刚强暴戾应以温柔矫正，浅露应以沉潜矫正，苛薄应以浑厚矫正。