The periodic table hasn't changed, but how we use its elements must.

My expectations were reduced to zero when I was 21. Everything since then has been a bonus.

时间不是一条线，而是一个维度，就像空间的维度一样。

文学的衰落表明一个民族的衰落。这两者走下坡路的时候是齐头并进的。