When the years bring wisdom, one learns to leave many problems to their own working out.
Art, if it is art, will develop in whatever circumstances it is placed.
The appointed thing comes at the appointed time in the appointed way.
Activity is a sovereign remedy for the blues.
The body grows by food and work, the mind by use, and the soul through joy and pain.
... no matter how one's heart aches, one can do the necessary things and do them well.