What you do today can improve all your tomorrows.

Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.

Quality is not an act, it is a habit.

You never know what motivates you.

The wise does at once what the fool does at last.

The most effective way to do it, is to do it.

Things do not happen. Things are made to happen.