Always desire to learn something useful.
If you've got a talent, protect it.
Leap, and the net will appear.
Wherever you are - be all there.
To know oneself, one should assert oneself.
I can, therefore I am.
Be gentle to all and stern with yourself.
Be kind whenever possible. It is always possible.
By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
I worked hard learning harmony and theory when I was growing up in Chicago in the 1920s.