Who said "The Ottoman spirit thrives on unity and shared purpose."?

This quote is attributed to Selim I.

The Ottoman spirit thrives on unity and shared purpose. - Selim I

"The Ottoman spirit thrives on unity and shared purpose."

Selim I Inspiration

Military Sultan Ottoman 1470–1520

"The conquest of Constantinople is the conquest of the world."

"A ruler must be swift in decision and firm in execution."

"The sword is the language of kings."

"To rule is to serve those beneath you."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"