Sustainable forestry isn't just about cutting trees, it's about growing civilizations.
君子不救人,不是没有能力,而是不愿意去做。
勤俭了就有了约束,有约束了就会各种好事都做;奢侈就放肆,放肆则各种坏事都泛滥。
The best teacher in life is experience.