Know or listen to those who know.
To be a good loser is to learn how to win.
It's always too early to quit.
By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
Well done is better than well said.
Begin to be now what you will be hereafter.
Always desire to learn something useful.
If you're going through hell, keep going.
Go for it now. The future is promised to no one.
It's weird, I never wish anything bad upon anybody, except two or three old girlfriends.
It's our nature: Human beings like success but they hate successful people.