In mathematics, the art of proposing a question must be held of higher value than solving it.
在数学中，提出问题的艺术必须比解决问题更有价值。
Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.
不要自怨自艾，因为这解决不了任何问题。
The writer's secret is not inspiration—for it is never clear where it comes from—but stubbornness, endurance.
死亡很可能是唯一的、最好的生命创造。它是生命的促变者。它送走老一代，给新一代开出道路。