我认为生活中最重要的事情就是快乐。
I think the most important thing in life is to be happy.
Every day is a new opportunity to change your life.
I'm interested in the weak materials, the materials that people don't think can be used for permanent structures.
永远不要停止提问——进步就从那里开始。
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.