The meaning of life differs from man to man, from day to day and from hour to hour.
I am heartily rejoiced that my term is so near its close.
I think music is a language that everybody understands.
Understanding emerges from the interaction of simple processing units working in parallel.
孔子说:“经常学习,不也喜悦吗?远方来了朋友,不也快乐吗?得不到理解而不怨恨,不也是君子吗?”