Life is about growth and change. When you stop growing, you stop living.
生活就是成长和改变。当你停止成长，你就停止了生活。
释义：就像飞蛾扑向火焰一样，哪里会因为可能被焚烧身体而感到可惜呢。比喻表达了一种义无反顾、勇往直前的精神，即使面临危险和牺牲也在所不惜。
历史的地理枢纽是世界上从政治战略角度看最重要的区域。
理解的提高有两个目标：首先，我们自己的知识增长；其次，使我们能够将这些知识传递给他人。
Death is present every day, but we don't see it until it touches us directly.
The best ideas often come from listening to those closest to the problem.