The wise man carries his ideas lightly like colored balloons at a fair; the pedant drags his like ponderous ladders through crowded thoroughfares.

• 聪明的人轻松自如地携带思想，犹如节日缤纷的气球；愚笨的人拖着思想，像扛着笨重的梯子，去穿过拥挤的街道。