不要看时钟;做它所做的。继续前进。
I want to liberate America from fear. I want people to feel free to express themselves.
我们一起经历了这么多,这正是让我们变得强大的原因。
Sometimes it’s the journey that teaches you a lot about your destination.
每一本书都是一次旅程,每一页都是向未知迈进的一步。
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.