变革越彻底，对百姓越有利

The world is so full of simple, obvious, and beautiful things that it's a wonder anyone ever bothers to invent anything at all.

The essence of mathematics lies in its freedom.

Every flower in Provence knows my name, and I know the secret of each petal.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

相信你能行，你已经成功了一半。