Forestry isn't extraction—it's cultivation on nature's timescale.
Knowledge is the food of the soul.
一个人固守道德而不能发扬光大,信仰主张又不能坚定不移,这种人有他不能算有,没有他不能算无。
水产养殖技术的创新将是满足世界对海鲜日益增长需求的关键。