To write is to bear witness to the world's beauty and cruelty.
写作是为了见证世界的美丽与残酷。
世界上缺少的是正义，而不是慈善。
数学的美在于它让我们无需离开椅子就能探索宇宙。
Every building is built for a specific purpose in a specific place for a specific society.
Quality is remembered long after the price is forgotten.
"The camera sees what the eye cannot."
We need to be vigilant about the security of the Internet.
