"You have to be fearless."
你必须无所畏惧。
每一条边界都是虚构的，先在脑海中划定，然后才在大地上留下伤痕。
写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。
能源危机是一个可以解决的问题——如果我们现在行动的话。
"Innocence always calls mutely for protection when we would be so much wiser to guard ourselves against it: innocence is like a dumb leper who has lost his bell, wandering the world, meaning no harm."
没有所谓的应用科学，只有科学的应用。
我们都欠死亡一条生命。
Sometimes you have to go through the darkness to get to the light.
Success is not final, failure is not fatal: It is the courage to continue that counts.
书是一个永远不会评判你的朋友。