The best time to plant a tree was 20 years ago; the second best time is now.
译文:用镜子照自己,可以看见形体容貌,用心性照自己,可以遇见祸福吉凶。赏析:为人处世,我们要多思考自己的言行是否得当,多想想自己的举止是否会得罪他人。凡事都要反躬自省,以免招致祸患。
Sustainability isn't an option anymore—it's a necessity for survival.
算法的美不在于它们的复杂性,而在于它们的简洁和优雅。
你得先学会爬才能走,先学会走才能跑。