学习数学的最好方法就是去做数学。
The best way to learn mathematics is to do mathematics.
"The only way to do great work is to love what you do."
Always listen to experts. They’ll tell you what can’t be done and why. Then do it.
To find out what one is fitted to do, and to secure an opportunity to do it, is the key to happiness.
Technology is a tool; users are the core.