The leather industry must evolve or risk becoming obsolete.

艺术是我对抗疯狂的武器。

A good sentence should have a kind of tension in it.

Ethical business practices are not constraints, but foundations for long-term growth.

解释：大旱之年收购船只，大水之年抛售船只并收购车辆，待到大旱之年再抛售车辆。

我是火星人，没人能触及我。