If you have fear of some pain or

suffering, You should examine whether

there is anything you can do about it.

If you can, there is no need

 to worry about it;

If you cannot do anything,

then also there is no need

to worry.

 

如果你害怕痛苦與折磨,

就仔細檢查自己能做些什麼來改變這些.

只要可以, 你就不需再擔憂什麼;

但若你束手無策, 也就更不需要擔憂了.