Every obstacle is an opportunity disguised as a barrier. - Ibn Sina

"Every obstacle is an opportunity disguised as a barrier."

Ibn Sina Perseverance

Physician Philosopher Persian 980–1037

More from Ibn Sina

"The greatest wealth is health."

"Whoever is not grateful will not receive increase."

"The human being is distinguished by perception and intellect."

"Knowledge is power."

"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."