疯狂与天才之间的界限是由那些害怕两者的人划定的。
This is the map that shows us where we're going. And this is the map that shows us where we've been. And it's never ever ugly.
Every scientific advancement forces us to confront new ethical questions.
不要被信条所惑,盲从信条是活在别人的生活里。不要让任何人的意见淹没了你内在的心声。