Thinking is sculpture.
思考就是雕塑。
We leave behind something of ourselves wherever we have been.
鸟快要死的时候,叫声是悲切的,人快要死的时候,说话是善良的。
Don’t just chase money—chase excellence, and money will follow.
Natural experiments can provide valuable insights into economic questions.
Write a program as carefully as you write a letter.