“You do not really understand something unless you can explain it to your grandmother”
“You do not really understand something unless you can explain it to your grandmother”
“The most necessary learning is that which unlearns evil”
“The true method of knowledge is experiment.”
“In seed time learn, in harvest teach, in winter enjoy”
“The eagle never lost so much time, as when he submitted to learn of the crow”
“He listens well who takes notes.”
“Observation more than books, experience rather than persons, are the prime educators”