Quality is never an accident; it is always the result of intelligent effort.

颠覆性创新始于质疑为什么事情要以某种方式完成。

The challenge in learning is not just to memorize, but to generalize from specific examples to broader concepts.

记住，希望是好事，甚至也许是人间至善。而美好的事永不消失。

孤独是我们为自我意识付出的代价。