If you borrow something， try to return it in better shape than you received it. Clean it， sharpen it， fill it up.

I'm like a dog, I don't speak but I understand.

译文：做将帅的切勿骄傲自大，如果骄傲自大，待人接物就会有不周道的地方，有失礼之处，一朝失礼就会众叛亲离，人心愤懑相怨。

一旦不再抱那么大的希望，我们就不会再这么愤怒了。《哲学的慰藉》

In software development, we must always be mindful of the trade-offs between performance, complexity, and maintainability.

The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.

I’m not here to compete, I’m here to dominate.