0 a written message that you send to someone, usually by post -- list
I got a letter from Paul this morning.
1 a symbol that is used in written language and that represents a sound in that language -- litera
the letter K
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.
Możemy go ukończyć krok po kroku, niezależnie od tego, jak długa jest droga, i nie da się go ukończyć, niezależnie od tego, jak krótka jest droga, jeśli nawet nie zaznaczysz swojego śladu.