It is the tears of the earth that keep her smiles in bloom.
它是大地的泪点，使她的微笑保持着青春不谢。
没有行动的数据只是噪音；农民需要的是工具，而不仅仅是信息。
"The challenge is to make the impossible look believable."
Every border implies the violence of its maintenance.
Engineering is about solving problems, not just making things look pretty.
"In the end, we will remember not the words of our enemies, but the silence of our friends."