Success is measured not just by profit, but by positive impact.
I always try to be positive, to fight until the end, to keep running, to keep fighting.
The selfish gene theory is not a theory about selfishness in the everyday sense. It is a theory about the evolution of behavior.
世界是一个充满恐怖的地方,但也是美丽的地方。
The truth is not always the easiest thing to believe.