不要害怕失败。要害怕不去尝试。
Do not be afraid to fail. Be afraid not to try.
Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.
Without bold guesses， there will be no great discoveries.
The best characters are the ones who stay with you long after the book is closed.