The poor dream all their lives of getting enough to eat and looking like the rich. And what do the rich dream of? Losing weight and looking like the poor.
I believe in the power of the individual to change society.
蒸汽机中运动的产生总是伴随着一个我们应关注的情况,即热量的平衡重建。
To write is to give voice to the voiceless.
创新不是目的,而是手段,最终要为客户创造价值。
试图在不激发学生学习欲望的情况下进行教学的老师,就像在冷铁上敲打。