追求知识是一段永无止境的旅程，充满了挑战和胜利。
The process of grouping, of organization, is not arbitrary but follows definite laws.
If my world were to cave in tomorrow, I would look back on all the pleasures, excitements and worthwhilenesses I have been lucky enough to have had. Not the sadness, not my miscarriages or my father leaving home, but the joy of everything else. It will have been enough.
The bow is bent and drawn, make from the shaft.
盈利和可持续发展可以也必须共存。