“Nothing is more difficult, and therefore more precious, than to be able to decide.”

“Whenever you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and...”

“Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call ...”

“The opportunity of defeating the enemy is provided by the enemy himself.”

“Nothing is particularly hard if you divide it into small jobs”

“Instead of resisting to changes, surrender. Let life be with you, not against you.”

“What does not destroy me, makes me stronger”

“The best decisions aren’t made with your mind, but with your instinct.”

“When something is important enough, you do it even if the odds are not in your favor.”

“Determination. No matter what field you're in, determination will surely get you to the top.”

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

“If you think adventure is dangerous, try routine: it is lethal.”

“The best preparation for good work tomorrow is to do good work today”