Two monologues do not make a dialogue.

Two rules to success in life: 1. Don’t tell people everything you know.

Two wrongs are only the beginning.

Unemployment helps stretch your coffee break.

Unless absolutely essential, borrowing to buy a depreciating asset is dumb.

Unless the results are known in advance, funding agencies will reject the proposal.

Urgency varies inversely with importance.

Usefulness is inversely proportional to its reputation for being useful.

Virtue is its own punishment.

Wasting time is an important part of living.