数学证明的优雅在于它的简洁和清晰。

太阳是宇宙的灵魂，地球是它的躯体。

Sustainability isn't a cost center; it's the ultimate competitive advantage.

永远不要在食品安全上妥协——这是消费者信任的基础。

领导者的工作是帮助人们看到未来。

I do not know what I may appear to the world， but to myself I seem to have been only like a boy playing on the sea-shore， and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary， whilst the great ocean of truth lay all undiscovered before me.