Cryptography is the art of transforming information into a form that is unintelligible to anyone who does not possess the key to unlock it.
No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.
无论多么复杂或精细，所有行为都可以用刺激和反应来解释。
La poésie ne rythmera plus l'action; elle sera en avant.
The world is a story we tell ourselves.
为了帮助人们储蓄更多，使储蓄成为默认选项。