宇宙充满了奥秘，这正是让科学家保持动力的原因。
There is no such thing as society: there are individual men and women, and there are families.
The first step in quality improvement is to understand what the customer really wants.
Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.
On haters: "If you never want to be criticized， for goodness' sake don't do anything new."