Dietrich Fischer-Dieskau, Vladimir Horowitz, Concert Of The Century , Schumann: Dichterliebe, Op. 48 - Im Wunderschönen Monat Mai

Dietrich Fischer-Dieskau quotes

Particularly at around the age of 70 you reach a stage where you have to be very careful. If, at that point, you abandon the work you have been doing, there is a good chance that you will just collapse and drift.