The competent programmer is fully aware of the strictly limited size of his own skull; therefore he approaches the programming task in full humility, and among other things he avoids clever tricks like the plague.

Nothing is more precious than independence and liberty.

积极的情绪拓宽了我们的意识，让我们看到更多的可能性。

Never stop learning—the moment you think you know everything is the moment you start falling behind.

If the only prayer you said was 'Thank you', that would be enough.