快乐不是一件自我存在的东西,它仅是与其他不快乐事情的一个相对比照,这就是快乐的整个情况。
The deeper you go into mathematics, the more you realize how interconnected everything is.
Success is not about the destination, but the journey.
鼓励创业者要勇于行动,不要过度纠结于细节。
The rise of China represents the most significant challenge to the liberal international order since its inception.