“Difficulties mastered are opportunities won”
Winston Churchill
“In the middle of difficulty lies opportunity.”
Albert Einstein
“A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.”
“Opportunities are like sunrises -- if you wait too long, you miss them.”
William Arthur Ward
“Three Rules of Work: Out of clutter find simplicity; From discord find harmony; In the middle of difficulty lies opportunity.”
“If opportunity doesn't knock, build a door.”
Milton Berle
“Sometimes we stare so long at a door that is closing that we see too late the one that is open.”
Alexander Graham Bell