The best 21st birthday quotes and sayings of all time On our 21st birthday, we don't care what the world thinks of us; only later we discover that it wasn't thinking of us at all. ~ Unknown Author Tonight, all the focus will be on you - it’s just as well because you won’t be able to focus on anything. ~Unknown Author Happy 21st Your adopted!! ~Unknown Author Damb , I make 21 look good. ~Unknown Author Let us celebrate the occasion with wine and sweet words. ~ Titus Maccius Plautus At twenty…