写作是狗一样的生活,但却是唯一值得过的生活。
奈奎斯特准则提供了一种图形方法来确定闭环系统的稳定性。
Writing is the only thing that, when I do it, I don't feel I should be doing something else.
The only way to keep improving is to stay hungry.
"The future is about creating opportunities for all."