在家不会迎宾客,出外方知少主人。
在家不会接待客人,出去后才知道这个问题的重要性。
统治者的首要职责是保护社会免受其他独立社会的暴力和侵略,只有通过军事力量才能实现这一职责。
The faster technology evolves, the more we must invest in human wisdom.
The real danger is not that computers will begin to think like men, but that men will begin to think like computers.
The quality of your attention determines the quality of your life.