Never complain and never explain.
The wise does at once what the fool does at last.
Be gentle to all and stern with yourself.
Problems are not stop signs, they are guidelines.
Be kind whenever possible. It is always possible.
Wherever you are - be all there.
Only the educated are free.
I can, therefore I am.
If you've got a talent, protect it.
Always desire to learn something useful.
My relationship to gravity is permanently altered.
