I have to remind myself that some birds are not meant to be caged. Their feathers are just too bright.
Success is not about how much money you make, it’s about the difference you make in people’s lives.
我们有责任为子孙后代留下一个比我们发现时更好的地球。
The essence of mathematics lies in its freedom.
家就是我和你在一起的任何地方。
Quality is not a task; it is a responsibility.