我不让任何人偷走我的快乐。
Technology can change the world, but values determine the direction of change.
身体记得头脑遗忘的东西。
你越是赞美和庆祝你的生活,生活中就越有值得庆祝的事情。
When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.