“Difficulties mastered are opportunities won.”
Other Winston Churchill Quotes
Success consists of going from failure to failure without loss of enthusiasm.
Winston Churchill 
92% of people like this quote
One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half. Never run away from anything. Never!
Winston Churchill
91% of people like this quote
Success is not final, failure is not fatal: it is the courage to continue that counts.
Winston Churchill
88% of people like this quote
History will be kind to me for I intend to write it.
Winston Churchill
88% of people like this quote