Show me the incentive and I will show you the outcome.
International cooperation should be based on mutual benefit and win-win results.
Life is short, and it's up to you to make it sweet.
作家的职责是质疑、挑战并阐明生活的复杂性。
计算理论的美在于它能够将世界的复杂性抽象成可管理和可理解的模型。
The real tragedy of the poor is that they can afford nothing but self-denial.
可持续性不再是一个选项;它是一个商业必须。