0 past simple and past participle of vow --
1 to make a determined decision or promise to do something: --
[ + (that) ] The guerrillas vowed (that) they would overthrow the government.
[ + to infinitive ] After the awful meals we had last Christmas, I vowed to do more of the cooking myself.
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.