Quote by Lehrer, Keith

"The pursuit of knowledge is the noblest of all human endeavors."

"Truth is not merely what we believe, but what we can justify to ourselves and others."

"Education is the foundation upon which all progress is built."

"Wisdom comes not from years lived, but from reflection on those years."

"You can't expect to be happy if you're surrounded by mess."

"Health and happiness - these are true wealth"

"How can you live like this? It's like a pigsty!"

"You're going to get sick living like this."