每一个数学定理都是一个故事,一个通过逻辑和理性展开的叙述,引领我们更深入地理解世界。
心灵是自己的地方,在那里可以把地狱变成天堂,把天堂变成地狱。
Success is not about being the best, it's about being better than yesterday.
"A room without books is like a body without a soul."