I'm like a chameleon. I adapt to my surroundings.

"Complexity theory teaches us that not all problems are created equal; some are inherently harder than others."

永远不要停止学习；当你认为自己无所不知的那天，就是你开始落后的那天。

当你排除了所有不可能的情况，剩下的，不管多么难以置信，都一定是真相。