A good mathematician should be both rigorous and imaginative.
优秀的数学家应该既严谨又富有想象力。
The blank page is the most terrifying and exhilarating thing in the world.
Choose the best life; for custom will make it pleasant.
In the end, we are all stories.
Every small step towards sustainable practices counts; perfection is not the goal, progress is.
做你自己,因为别人已经有人做了。