我经常锻炼。只是昨天我是在床上吃的早饭。
技术应该为森林服务,而不是主宰它。
使用程序证明四色定理不会改变数学-它只是表明该定理是一个世纪的挑战,对数学可能并不重要。
"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."
The work of art is a bridge between worlds.
"The greatest truths are the simplest, and so are the greatest men."