It's always too early to quit.

To be a good loser is to learn how to win.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.

Well done is better than well said.

If you're going through hell, keep going.

If you can dream it, you can do it.

Quality is not an act, it is a habit.