The essence of success is that it is never necessary to think of a new idea oneself. It is far better to wait until somebody else does it, and then to copy him in every detail, except his mistakes. – Aubrey Menen
Errors to be dangerous must have a great deal of truth mingled with them. It is only from this alliance that they can ever obtain an extensive circulation. – Sydney Smith
Everybodys entitled to think whatever they want and to express that, but my personal day-to-day experience does not come into contact with any of those people. – Amy Grant
All creatures who have ever walked have wished that they might fly. With highwheelers a flesh and blood man can hitch wings to his feet. – Karl Kron, Ten Thousand Miles on a Bicycle
In science, “fact” can only mean “confirmed to such a degree that it would be perverse to withhold provisional assent.” I suppose that apples might start to rise tomorrow, but the possibility does not merit equal time in physics classrooms. – Stephen J. Gould