【讲解】：我十五岁时开始立志学习，三十岁时能立足与社会，四十岁时能通情达理遇事不再疑惑，五十岁时懂得了天命的道理，六十岁能听的进不同的意见，到了七十岁时已经达到随心所欲，想怎么做就怎么做，也不会超出规矩。

未来不是固定的；它是我们可以用知识和行动塑造的东西。

最好的故事是那些让你深深感受到某些东西的故事。

Books say: She did this because. Life says: She did this. Books are where things are explained to you; life is where things aren't.

投资于环保技术，就是投资于未来。

I don't think you can ever do your best. Doing your best is a process of trying to do your best.