对于未知事物，宁愿相信其存在，以免疏忽大意。

The most important thing in mathematics is to ask the right questions.

If you don't fail at least 90 percent of the time, you're not aiming high enough.

I'm like a dog, I don't speak but I understand.

"The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater."