如果你没有失败，说明你的创新还不够。
The beauty of the world lies in the diversity of its people.
"What I need is the dandelion in the spring. The bright yellow that means rebirth instead of destruction. The promise that life can go on, no matter how bad our losses. That it can be good again."
The best way to learn mathematics is to do mathematics.
戏剧是让缺席在场存在的艺术。