If you've got a talent, protect it.
Begin to be now what you will be hereafter.
If you're going through hell, keep going.
The wise does at once what the fool does at last.
Problems are not stop signs, they are guidelines.
If you think you can do it, you can.
Quality is not an act, it is a habit.
Things do not happen. Things are made to happen.
Be gentle to all and stern with yourself.
To know oneself, one should assert oneself.
Pessimism is only the name that men of weak nerves give to wisdom.