Leadership means making tough decisions today that will ease tomorrow's challenges.

若心不专一就会一无所获，要想求全就学得不精，一心二用就会学不明白。意在强调专心致志和“术业有专攻”的重要性，只有专注于自己的志业，不好高骛远，才能有所成。

The computer is the most remarkable tool that we've ever come up with. It's the equivalent of a bicycle for our minds.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."