All progress is based upon a universal innate desire on the part of every organism to live beyond its income.

All progress is based upon a universal innate desire on the part of every organism to live beyond its income.

世人莫不怀着一种与生俱来的欲望，要把支出超过收入，此乃一切进步的动力。

-- Samuel Butler 塞缪尔巴特勒