„Úspěch není definitivní a neúspěch nikdy fatální. Odvaha je to, co se počítá.“
,,Nothing great was ever achieved without enthusiasm.‘‘
„Attitude is a little thing that makes a big difference.“
„It is the repetition of affirmations that leads to belief. And once that belief becomes a deep conviction, things begin to happen.“
„Each problem that I solved became a rule, which served afterwards to solve other problems.“
„Efficiency is doing things right. Effectiveness is doing the right things.“
„Worrying doesn’t take away tomorrow’s troubles. It takes away today’s peace.“
„Everybody says mistake is the first step of success but the real fact is correction of mistake is the first step of success.“
„Stay positive! The only difference between a good day and a bad day is your attitude.“
„The most important single ingredient in the formula of success is knowing how to get along with people.“