Man, unlike any other thing organic or inorganic in the universe, grows beyond his work, walks up the stairs of his concepts, emerges ahead of his accomplishments.

只要对国家有利，即使牺牲生命也心甘情愿，绝不会因为自己可能受到祸害而躲开。

The best time to plant a tree was twenty years ago. The second best time is now.

最强大的人永远不足以始终成为主宰，除非他将力量转化为权利，将服从转化为义务。

对称性是降低复杂性的概念（协同例程包括子例程）；到处寻找它。

书籍是灵魂的镜子。