我不是一个轻易放弃的人。

The discovery of 51 Pegasi b was a turning point in astronomy, proving that planets could exist around sun-like stars.

Keep your face always toward the sunshine, and shadows will fall behind you.

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

价格被遗忘后，质量仍会被长久记住。

老百姓可以长久没有财物，但不能一天没有饭吃。