0 the quality of showing a clear and deep understanding of serious matters: --
the profundity of his remarks
We would sit up all night exchanging profundities.
1 the quality of being felt or experienced very strongly --
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.