Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.
The best mathematics is not just logical—it is intuitive and beautiful.
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。”
Mathematics is the poetry of logical ideas.
与其徒劳地预测不可预测的事件,不如提高自己或组织的适应能力。
成长来自于冒险,但必须是与你的愿景一致的计算过的冒险。