"We are all astronauts on a little spaceship called Earth."
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
我不是说唱歌手，我是一个北极的传奇。
我们的运营许可既取决于技术能力，也取决于社会认可。
The richness I achieve comes from Nature, the source of my inspiration.