The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man. )
明白事理的人使自己适应世界；不明事理的人想使世界适应自己。所以，所有进步都要靠不明事理的人。
书籍是通往其他世界的窗户。
勇气并不在于无所畏惧地冒险，而在于坚决为正义事业而决心前行。