In times of uncertainty, clarity of purpose becomes even more critical.
The most important thing is to enjoy your life - to be happy - it's all that matters.
If you’re not making someone angry, you’re not doing it right.
中国水果要走出去，首先要解决的是标准化问题。
离散数学和连续数学之间的相互作用是一些最有趣的问题所在。
The body remembers what the mind forgets.