勇气是所有美德中最重要的，因为没有勇气，你就无法始终如一地实践其他美德。
Courage is the most important of all the virtues because without courage, you can't practice any other virtue consistently.
"You have to be able to confront reality but also inspire hope."
我不想成为一个榜样。我想成为一个灵感的源泉。
To truly understand the cosmos, we must first understand the smallest particles that make it up.
度过生活的唯一方法就是笑着度过它。你要么笑，要么哭。我更喜欢笑。哭会让我头疼。