Cheng explains that perhaps they really don't understand the possible effects that overwork can have on their health, or perhaps they are generous enough to think that if you earn a salary from your employer, then you have to take some risks and pay the cost.
「勞工朋友可能對醫學專業知識不足，也可能心地太過善良，認為既然拿人工資，就得付出某些風險與代價，」他說。