After a half-century of hard work and reflection the wall is still there.
You study, you learn, but you guard the original naivete. It has to be within you, as desire for drink is within the drunkard or love is within the lover.
When an artist or student draws a nude figure with painstaking care, the result is drawing, and not emotion.
Seeing is in itself a creative act which requires effort.
Color exists in itself, possessing its own beauty.
Jazz is rhythm and meaning.