我们把家带在身上，这让我们能够飞翔。

Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.

"The truth is rarely pure and never simple."

The only thing more painful than being an active forgetter is to be an inert rememberer.

Hope is a good thing, maybe the best of things, and no good thing ever dies.

Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.

通往地狱的路是由未完成的作品铺成的。