“Silence is foolish if we are wise, but wise if we are foolish.” — Charles Caleb Colton

“Nature provides a free lunch, but only if we control our appetites.” — William Ruckelshaus

“Where there is much desire to learn, there of necessity will be much arguing, much writing, many opinions; for opinions in good men is but knowledge in the making.” — John Milton

“Intellectual property has the shelf life of a banana.” — Bill Gates