行动即性格。
牛、猪、战争和女巫：文化的谜题通过理解生活的物质条件而解决。
人工智能的本质在于其模拟和扩展人类智能的能力。
War is the province of danger and therefore courage above all things is the first quality of a warrior.
The discovery of stars orbiting the supermassive black hole at the galactic center was a turning point in astrophysics.
If I have seen further it is by standing on the shoulders of Giants.
解读：靠炫耀、攀比获得的虚荣感，依赖外界认可，根基不稳，一旦外界夸赞消失，内心只剩空虚失落，劝诫远离虚荣，追求真实价值。
The only limits that exist are the ones you place on yourself.