Love guards the heart from ...

Love guards the heart from the abyss.
 Wolfgang Amadeus Mozart

Quotes from the same author

Neither a lofty degree of intelligence nor imagination nor both together go to the making of genius. Love, love, love, that is the soul of genius.
 Wolfgang Amadeus Mozart
My great grandfather used to say to his wife, my great-grandmother, who in turn told her daughter, my grandmother, who repeated it to her daughter, my mother, who used to remind her daughter, my own sister, that to talk well and eloquently was a very great art, but that an equally great one was to know the right moment to stop.
 Wolfgang Amadeus Mozart
I am not thoughtless but am prepared for anything and as a result can wait patiently for whatever the future holds in store, and I'll be able to endure it.
 Wolfgang Amadeus Mozart
If Germany, my beloved fatherland, of whom you know I am proud, will not accept me, then must I, in the name of God, again make France or England richer by one capable German - and to the shame of the German nation.
 Wolfgang Amadeus Mozart
True perfection in all things is no longer known or prized - you must write music that is either so simple a coachman could sing it, or so unintelligble that audiences like it simply because no sane person could understand it.
 Wolfgang Amadeus Mozart