你还相信爱情吗

The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.

The rules of survival never change, whether you’re in a desert or in an downtown street: you need to be hydrated, you need food, and you need shelter.

愿这片美丽土地将永远、永远、永远不再发生人与人之间相互打压，以及遭全球唾弃的屈辱。让自由战胜一切。