Mental activity is always directed toward some end.
当悲伤来临的时候，不是单个来的，而是成群结队的。
为社会正义而斗争是人类最神圣的职责。
适应变化是我们行业历史的一部分，也将是我们未来成功的关键。
Don't let the noise of others' opinions drown out your own inner voice.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
集合是一个允许自己被看作一的多个。