如果你热爱你所做的事，你一生中就不会有一天是在工作。
If you love what you do, you'll never work a day in your life.
"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 essence of mathematics is not to make simple things complicated, but to make complicated things simple.
True leadership means making tough decisions today that will benefit future generations.
Sometimes it seems as if there are more solutions than problems. On closer scrutiny, it turns out that many of today's problems are a result of yesterday's solutions.
To read is to travel without moving; to write is to move without traveling.
"The only thing that is truly endless is the human journey."