【译文】 子张问仁，孔子说：“能在天下推行五种品德，就是仁了。“哪五种？”说：“庄重、宽厚、诚实、勤敏、慈惠，庄重就不会受侮辱，宽厚就会得到拥护，诚实就会受到重用，勤敏就会获得成功，慈惠就会有本钱使用人。”

Abstraction is not just about hiding details; it's about creating a clear and concise model of the problem domain.

The greatest use of life is to spend it for something that will outlast it.

You are never too old to chase your dreams.

近似算法证明了在实现实际解决方案中妥协的力量。

成功是团队合作的结果，没有人能独自成就伟大。