The mark of intelligence is the ability to hold two opposing... - Solomon Loeb

"The mark of intelligence is the ability to hold two opposing ideas and function."

Solomon Loeb Knowledge

Banker & Merchant German-American 1828–1903

More from Solomon Loeb

"The greatest wealth is health."

"Life is what we make it, always has been, always will be."

"Love is the most powerful force in the universe."

"Wisdom comes not from years, but from understanding."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."