If you can’t, you must. If you must, you can.
"Every place has its secrets, if you know how to look."
不要担心自己如何开始或是在哪里开始。只要你继续前行,你就会比你开始时更加成功。
The beauty of mathematics is that it allows us to see patterns and structures in the world that are not immediately obvious.
创新既需要创造力,也需要严格的测试。