Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.

To write is to leave a part of yourself behind.

The Ethiopians say that their gods are snub-nosed and black, the Thracians that theirs have light blue eyes and red hair.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

理解量子系统的复杂性是释放其计算潜力的关键。

Agricultural modernization is not simply mechanization, but to let farmers truly master technology and farm with wisdom.

世界充满了神奇的事物，耐心地等待我们的感官变得更加敏锐。

朋友能提供的唯一帮助，就是通过举一面镜子让你看到自己高尚的形象，从而保持勇气。

The universe is comprehensible because it is governed by laws that we can understand.