激励很重要,因为它们以可预测的方式引导行为。
没有故事,我们只是骸骨与尘埃。
The world is not run from where he thinks. Not from castle walls, but from countinghouses, not by the call of the bugle but by the click of the abacus, not by the grate and click of the broadsword but by the scrape of the pen.