David Sirlin Quotes & Sayings
Enjoy the top 1 famous quotes, sayings and quotations by David Sirlin.
Famous Quotes By David Sirlin
Teaching has its virtues, but it is often bad for the teacher. — David Sirlin
Enjoy the top 1 famous quotes, sayings and quotations by David Sirlin.
Teaching has its virtues, but it is often bad for the teacher. — David Sirlin