最伟大的真理常常是我们无法用语言表达的。
The greatest truths are often the ones we cannot put into words.
I give my whole water in joy,“sings the waterfall,”though little of it is enough for the thirsty.
天文学的历史是一部视野不断扩展的历史。
You can't be afraid of people willing to hurt you, because if you fear life, then you will never live.