生活中唯一的限制是你自己设定的。
你无法改变过去,但可以通过担心未来来毁掉现在。
每个孩子都应该在他们读的故事中看到自己。
"The truth is rarely pure and never simple."
The most important thing in science is not to solve problems, but to ask the right questions.
The power of randomness in algorithms is often underestimated.