经济学的任务不仅在于解释现象,更在于为社会提供实际的建议和政策。
The best mathematicians are those who are not afraid to take risks.
出自汉·桓宽《盐铁论·通有》。天下的利益,没有人不想得到,因此要能够得到山中和海里的货物,便会不会不富有。这句话指出应大力开采山中和海里的物质资源。
I'm not afraid to die, I'm afraid not to have tried.
I think that age is a very high price to pay for maturity.