Sustainable forestry is not an option; it's an obligation.

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

艺术的目的是使不可见的东西变得可见。

当有疑问时，使用蛮力。

Pressure is a privilege—it means you have a chance to do something great.

要想成功，你必须愿意失败。

The true cost of leather isn't on the price tag—it's measured in water saved, ecosystems preserved, and workers treated fairly.