"If liberty means anything at all, it means the right to tell people what they do not want to hear."

Every equation we write is a poem of the universe, a verse in the grand epic of existence.

黑洞不仅仅是宇宙的真空吸尘器；它们是测试我们物理理论极限的终极实验室。

预测未来的最好方法就是创造未来。