When Casals, in his 90's and still practicing 2-3 hours/day, was asked why he still practiced: "I'm beginning to notice some improvement."

When Casals, in his 90's and still practicing 2-3 hours/day, was asked why he still practiced: "I'm beginning to notice some improvement."

— Douglas Allen (@DouglasHAllen) March 9, 2017

from Twitter https://twitter.com/DouglasHAllen