" Never regret a day of your life: The good days give you happiness, the bad days give you experience, the worst days give you lessons, and the best days give you memories." "인생의 단 하루도 후회하지 마세요. 좋은 날은 행복을 주고, 나쁜 날은 경험을 주고, 최악의 날은 교훈을 주고, 최고의 날은 추억을 줍니다." 1. Have a firm handshake 2. Look people in the eye. 3. Sing in the shower. 4. Own a great stereo system. 5. If in a fight, hit hard and hit first. 6. Keep secrets. 7. Never give up on anybody. 8. Always accept an outstretched hand. 9. Be brave. Even if you're not, pretend to be. No one can tell the difference. 10. Whistle. 11. Avoid sarcastic remarks. 12. Choose your life's significant other carefully. From this one decision will come 90 percent of all your happiness or misery. 13. Make it a habit to do nice things for people who will never find out. 14. Lend only those books that you never tend to send again. 15. Never deprive someone of hope; it might be all they have. 16. When playing games with childr...