Happiness can be found even in the darkest of times, if one only remembers to turn on the light.

学习不仅仅是知识的积累，而是理解的转变。

Coal is not just a commodity, it's a commitment to America's future.

绘画的乐趣在于过程，而不是成品。

根据他的长处而使用他，就是根据他的长处而制服他。

Cloud computing makes computing power as accessible as water and electricity, but harder to manage.

Love is not a profession, it's a condition.

Light is the essence of architecture. Without light, there is no space.