Wise sayings often fall on barren ground but a kind word is never thrown away.
The wisdom of the wise and the experience of the ages is preserved into perpetuity by a nation's proverbs fables folk sayings and quotations.
When you meet someone new who instantly gets you your sense of humor and your attitudes and your worldview even if theirs are different - and you get them in return. You both talk and talk and agree and laugh and nod and yes yes of course you should get another round of drinks.