“Mr. Gorbachev, tear down this wall!”

“Happiness comes when you believe in what you are doing.”

“A diplomat is a man who always remembers a woman's birthday but never remembers her age.”

“Tough times don't last, tough people do”

“Sometimes you just have to ask yourself 'Am I having fun?'”

“There are no regrets in life, just lessons.”

“The reasonable man adapts himself to the world: the unreasonable one persists in trying to...”

“Faith is taking the first step even when you don’t see the whole staircase.”

“The essence of strategy is choosing what not to do”

“If you see me in a fight with a bear, pray for the bear”

“When you find your path, you must not be afraid. You need to have sufficient courage to ma...”

“I would like to die on Mars. Just not on impact.”

“Do not judge me by my successes, judge me by how many times I fell down and got back up again.”