经济周期并不像曾经认为的那样仅仅是围绕稳定趋势的波动，而是反映了经济中更深层次的结构性变化。

I'm the reason your grass won't grow.

用户不是上帝，用户是朋友。

Faith has to do with things that are not seen and hope with things that are not at hand.

"We are all in the gutter, but some of us are looking at the stars."

Every seed planted is a bet on the future—choose wisely.

开采效率不仅对利润有好处，对地球也有好处。