Writing is a dog's life, but the only life worth living.
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.
男人的面孔是他的自传,女人的面容是她的幻想作品。
我不在乎别人怎么说,我要做我想做的事。
可持续能源解决方案将定义21世纪。