天文学的历史是一部视野不断退却的历史。
To live is the rarest thing in the world. Most people exist, that is all.
Understanding is the first step to acceptance, and only with acceptance can there be recovery.
The best discoveries come from asking the right questions.
Your flaws make you unique, embrace them.
我愿你快乐，即使你的快乐不再是因为我。