Tell a man there are 300 billion stars in the universe and he'll believe you. Tell him a bench has wet paint on it and he'll have to touch to be sure.
The attention span of a computer is only as long as it electrical cord.
The opulence of the front office decor varies inversely with the fundamental solvency of the firm.
In designing any type of construction, no overall dimension can be totalled correctly after 4:30 p.m. on Friday. The correct total will become self-evident at 8:15 a.m. on Monday.
Always draw your curves, then plot your reading.