Racial distinctions should not play a role in sport.
你画的每一笔都应该有目的,即使只是为了让人微笑。
We are all searching for something, but we don't always know what it is.
除非定理是美丽的,否则它们毫无价值。
解决复杂问题的关键在于将它们分解成更简单的问题。
"You can't do anything about the length of your life, but you can do something about its width and depth."