Who said "Perseverance is the heartbeat of all achievement."?

This quote is attributed to Timur.

Perseverance is the heartbeat of all achievement. - Timur

"Perseverance is the heartbeat of all achievement."

Timur Perseverance

Military Conqueror Turco-Mongol 1336–1405

"I came, I saw, I conquered."

"The greatest victory is that which requires no battle."

"A man's greatest wealth is his reputation."

"Fear is the path to weakness."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."