If you were to walk along the streets of your neighborhood with your face up and an open expression, how many of those who passed you would smile, or greet you in some way?
Kdybyste procházeli ulicemi své čtvrti se zdviženou hlavou a přístupným výrazem, kolik kolemjdoucích by se na vás usmálo nebo vás nějakým způsobem pozdravilo?