Do not praise yourself when going of to battle going into battle; praise yourself coming out of battle.
More Russian Proverbs:
Love is like a glass that breaks if handled clumsily.Russian
One is received according to one's dress and sent off according to one's wit.
Russian
If you chase two rabbits, you will not catch either one.
Russian
Habit is a shirt that we wear till death.
Russian
One does not go to Tula with one's own samovar.
Russian
Absentmindedness is searching for the horse you are riding.
Russian