If you're going through hell, keep going.
It's always too early to quit.
Either you run the day or the day runs you.
Without hard work, nothing grows but weeds.
The wise does at once what the fool does at last.
If you can dream it, you can do it.
Problems are not stop signs, they are guidelines.
To be a good loser is to learn how to win.
The most effective way to do it, is to do it.
If you think you can do it, you can.
Dreaming is an act of pure imagination, attesting in all men a creative power, which if it were available in waking, would make every man a Dante or Shakespeare.