数学的本质在于它的自由。
The essence of mathematics lies in its freedom.
The true meaning of life is to plant trees, under whose shade you do not expect to sit.
我们更关注建筑改善人们生活的能力，而不是建筑美观的能力。
在沙漠的中心，我找到了我灵魂的海洋。
技术是工具，用户才是核心。
You could be the most beautiful person in the world and everybody sees light and rainbows when they look at you, but if you yourself don't know it, all of that doesn't even matter.