0 not having the power or ability to change or improve a situation: --
1 If a man is impotent, he cannot have sex because his penis cannot become hard or stay hard. --
2 lacking the power or ability to change or improve a situation --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.