There are still so many questions to answer. When you look at any part of the universe, you have to feel humbled.

There are still so many questions to answer. When you look at any part of the universe, you have to feel humbled.

还有很多问题要回答。当你看到宇宙的任何一部分时，你必须感到谦卑。

-- Saul Perlmutter 索尔·珀尔穆特