对付一个不自由的世界，唯一的方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
伤口是光进入你内心的地方。
The brave may not live forever, but the cautious do not live at all.
我只和自己竞争，不和别人竞争。
不要告诉我你做得有多好；告诉我当我使用它时，它让我感觉有多好。
The beauty of mathematics is that it is eternal, it doesn't change.
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
我们生活在一个过去总是存在的世界。
The future belongs to those who dare to innovate.