“The best part of our knowledge is that which teaches us where knowledge leaves off and ignorance begins.”

“A mind that is stretched by a new experience can never go back to its old dimensions.”

“Where we love is home - home that our feet may leave, but not our hearts.”

“Many people die with their music still in them. Why is this so? Too often it is because they are always getting ready to live. Before they know it, time runs out.”

“It is the unknown that excites the ardor of scholars, who, in the known alone, would wither.”