Who said "There is no security on earth, only opportunity."?

This quote is attributed to Dwight D. Eisenhower.

There is no security on earth, only opportunity. - Dwight D. Eisenhower

"There is no security on earth, only opportunity."

Dwight D. Eisenhower

Military General American 1890–1969

"The supreme art of war is to subdue the enemy without fighting."

"Leadership is the art of getting someone else to do something you want done because he wants to do it."

"Plans are nothing; planning is everything."

"The future of this world hinges on the faith in the soundness of free society."