Who said "Time waits for no man, so use it wisely."?

This quote is attributed to Fidel Castro.

Time waits for no man, so use it wisely. - Fidel Castro

"Time waits for no man, so use it wisely."

Fidel Castro Time

President, Revolutionary Leader Cuban 1926–2016

"A revolution is not a bed of roses."

"Condemn me, it does not matter. History will absolve me."

"The revolution is not an apple that falls when it is ripe. You have to make it fall."

"I am a Marxist-Leninist and will be one until the day I die."

"Time waits for no one."

"Time spent with loved ones is never wasted."

"I've been alive for a long time. Long enough to know that you can't trust anyone."

"The past always catches up with you."