你也能忍耐，曾为我的名劳苦，并不乏倦。

And hast borne, and hast patience, and for my name's sake hast laboured, and hast not fainted.

我专心用智慧寻求查究天下所做的一切事，乃知神叫世人所经练的是极重的劳苦。

I devoted myself to study and to explore by wisdom all that is done under heaven. What a heavy burden God has laid on men!

劳苦是一种什么感觉呢？你面临一大堆麻烦，日常的问题使你挠头，你觉得被生活击溃了。

What does it feel like to be weary? You have trouble concentrating. The problems of the day are like a claw in your brain. You feel pummeled by life.

在科学上没有平坦的大道，只有不畏劳苦沿着其崎岖之路攀登的人，才有希望达到它光辉的顶点。（马克思。

There is not royal road to science, and only those who do not dread the fatiguing climb of gaining its numinous summits. (Karl)