You only stop learning when ...
More phrases
Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
George S. Patton
Problems are not stop signs, they are guidelines.
Robert Schuller
Never give up, for that is just the place and time that the tide will turn.
Harriet Beecher Stowe
Quotes from the same author
When I was young I was one of the second generation of black people in Holland. My father was the first. My mother was white, and living with a black man at that time and having a how-you-say half-caste boy is not easy.
Ruud Gullit
When I played, I received racial abuse but I was just one of a few black players and we weren't backed up by the authorities.
Ruud Gullit