Problems are not stop signs, they are guidelines.

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

Things do not happen. Things are made to happen.

Be gentle to all and stern with yourself.

Be kind whenever possible. It is always possible.

Without hard work, nothing grows but weeds.

It's always too early to quit.

What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.