恭维一向无法软化女人，对男人倒是屡试不爽，这就是男女之别。

Every species we cultivate teaches us something new about marine ecosystems.

沙漠教会人耐心、沉默和小事物的价值。

Diplomacy is to make your enemy your friend, not to make your friend your enemy.

Machinery and labor-saving devices are only valuable as they serve to reduce the cost of manufacture.