最可怕的时刻永远是你开始之前。
The scariest moment is always just before you start.
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。
The world breaks everyone, and afterward, many are strong at the broken places.
格瓦拉第二次漫游南美前对母亲说