The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.

世界充满了诗意，但很少有人有眼睛去看见它。

我不懂我们是否有着各自的命运，还是只是到处随风飘荡。

Confidence is the most beautiful thing you can possess.

人的欲望和其他激情，本质上是受到他自己控制的；他真正的困难在于，要知道何时需要加以控制，何时不需要。