The only way to discover the limits of the possible is to go beyond them into the impossible.

释义：用兵的方法，以攻破敌人心理防线为上策，攻破城池为下策。

林业的未来在于平衡经济增长与生态责任。

A good mathematician should be both rigorous and imaginative.

You should avoid sloth and unreliability.

身份政治已成为当代政治的主导力量，由对认可和尊严的渴望驱动。