"The past is always with us, but it doesn't have to define us."

The weight of evidence for an extraordinary claim must be proportioned to its strangeness.

可持续发展不是口号，而是必须践行的理念，我们要让土地永远充满生机。

The beauty of virology is that viruses teach us the rules of life by breaking them.

善意并不是自己内心发出的，不能保留；行为自身不能够理解和辨别的，不能去做。