The essence of computation is not just in the manipulation of symbols, but in the profound understanding of what those manipulations represent.
Every day may not be good, but there’s something good in every day.
天地间存在灵性,精神永不消亡。
不要走在我后面;我可能不会引领。不要走在我前面;我可能不会跟随。只要走在我旁边,做我的朋友。
可持续性不是一种趋势;而是我们对后代的责任。