Love yourself enough to walk away from anything that doesn't serve you.

在数学中，提出问题的艺术必须比解决问题更有价值。

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.

Challenges are what make business interesting; overcoming them is what makes it rewarding.

The deterioration of every government begins with the decay of the principles on which it was founded.