The biggest reward is not financial gain, but the ability to impact people's lives in a positive way.
The good life is a process, not a state of being. It is a direction, not a destination.
数学的快乐来自于为理解而奋斗。
The world is always ending for someone.
Anything you say before the word “but” does not count.
悲伤是爱的影子。
If you want to change the world, start by changing the way you think.
当没有人相信你时，你必须相信自己。
Sustainability isn't a trend; it's the future of energy.