True strength comes from overcoming the obstacles we thought we couldn't get past.
真正的力量来自于克服那些我们认为无法逾越的障碍。
The only limit to our realization of tomorrow is our doubts of today.
古人云:“欲工善其事,必先利其器。”要想把事情做好,首先必须要有便利的工具。