0 the time when the sea or a river reaches its highest level and comes furthest up the beach or the bank --
1 Something's high tide is its most successful point: --
The signing of the peace treaty was the high tide of her presidency.
2 the time when the ocean reaches its highest level --
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.