The principle of asceticism never was， nor ever can be， consistently pursued by any living creature.
禁欲主义原则从来没有被任何生物一贯坚持过，也永远不会被如此坚持。
The only valid data for psychology are observable behaviors.
我也厌倦了。但我更厌倦对此无所作为。
You have to be comfortable making decisions with imperfect information.
我们不仅仅是生产药物，我们生产的是信任。