数学之美在于它能够揭示现实的隐藏结构。

It is time to effect a revolution in female manners - time to restore to them their lost dignity.

电子并非一个简单不可分割的实体，而是一个复杂系统，其行为只能通过量子力学定律来理解。

未来是自己开拓的。

I’d tell men and women in their mid-twenties not to settle for a job or a profession or even a career. Seek a calling. Even if you don’t know what that means, seek it. If you’re following your calling, the fatigue will be easier to bear, the disappointments will be fuel, the highs will be like nothing you’ve ever felt.