写作就是重写——魔法发生在编辑中。
反馈的研究就是稳定性的研究。
When we love, we always strive to become better than we are. When we strive to become better than we are, everything around us becomes better too.
译文：如果志向不坚毅，思想境界不开阔，沉溺于世俗私情，碌碌无为，永远混杂在平庸的人群之后，就会难免沦落到下流社会，成为没有教养，没有出息的人。
I think that life is a gift and that it is important to take advantage of every moment.
"The beauty of science lies in its ability to reveal the unknown."
在科学中，最令人兴奋的短语不是"我发现了！"而是"这有点奇怪..."