The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Innovation is finding blue ocean in the red sea.
I need time to create. Time is the most precious thing.
教师的最大幸福就是把一群群孩子送往理想的彼岸。
Hope is a scarce resource in poor communities.
The laws of physics are the same everywhere in the universe.
我对各种图片都感兴趣,不管它们是怎么做出来的。