What you do today can improve all your tomorrows.
Problems are not stop signs, they are guidelines.
I can, therefore I am.
You never know what motivates you.
If you're going through hell, keep going.
Be thine own palace, or the world's thy jail.
It's always too early to quit.
The wise does at once what the fool does at last.
The most effective way to do it, is to do it.
If you can dream it, you can do it.
Within 10 years it will be impossible to travel to the North Pole by dog team. There will be too much open water.