学习是系统中产生的任何变化，这些变化或多或少会永久性地改变其适应环境的能力。
Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.
我被碎片化的、不完整的、未解决的事物所吸引。
如果你不进化，你就在落后。
要像上帝一样，并追随祂，是理性生物的事业和幸福。
The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.
每一个数学问题都是一个等待解决的谜题，每一个解答都是向理解现实结构迈进的一步。
我不想出名，我想变得伟大。