To do great things is difficult,but to command great things is more difficult.
In business, as in life, integrity is the only currency that never loses value.
岁月不居,流逝如滔滔江水,年纪衰老,一天不如一天了。我满腔忧愁,烦闷难以排遣,前途无望啊,心中总觉不安。