You have to think anyway, so why not think big?
无论如何你都得思考，那为什么不往大处想呢？
The goal of mathematics is to understand the structures that underlie the phenomena we observe.
The roads are full of crowds going somewhere, but nobody knows where they are going.
Keep your face always toward the sunshine—and shadows will fall behind you.
没有青春的爱情有何滋味？没有爱情的青春有何意义？
我不必那么害怕告别，因为告别不一定是永远的。
Consciousness arises from the integrated activity of neural networks.