世界充满苦难，但也充满对苦难的克服。

世界充满了故事，时不时它们允许自己被讲述。

On the way to a grand goal， celebrate the smallest victories as if each one were the final goal. No matter where it ends you are victorious.

Fools are the ones who cannot change their minds.

Giving up on assembly language was the apple in our Garden of Eden: Languages whose use squanders machine cycles are sinful. The LISP machine now permits LISP programmers to abandon bra and fig-leaf.