Patience is bitter， but its fruit is sweet.
自知之明的人，不埋怨人；了解命运的人，不埋怨天；埋怨别人的人，遭遇穷困；埋怨上天的人，没有志向。
The plastic industry must evolve or become obsolete—sustainability is no longer optional.
The mission of an entrepreneur is not just to make money but to create value for society.