Things do not happen. Things are made to happen.

If you think you can do it, you can.

What you do today can improve all your tomorrows.

It's always too early to quit.

Problems are not stop signs, they are guidelines.

Be gentle to all and stern with yourself.

Be thine own palace, or the world's thy jail.

Without hard work, nothing grows but weeds.

Always desire to learn something useful.