An action or occurrence must be very bad indeed if it brings no benefit to anyone.

(chiefly US) Regardless of how many clever points or fine distinctions one makes, what one is saying is still false or is still nonsense.

One is never too old to change one's ways; learning is always possible.

Considering what limited worth this advice, opinion, or suggestion might have for you; used to soften the presentation of unsolicited advice or information that may not be relevant.

Polite reaction after receiving thanks.

For success, and especially to obtain employment, one's knowledge and skills are less useful and less important than one's network of personal contacts.

Boasting and loud talk should not be mistaken for the work that produces real achievements; bravado is no proof of action.

Progress through life is characterized by change. / The current situation is bound to change eventually.

Used to express surprise at meeting an acquaintance or discovering a personal connection in a distant place or an unexpected context.

(informal) One's decisions or actions will bring undesirable consequences only on oneself.