Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly. ...

Do not teach too many subjects and what you teach, teach thoroughly. (Alfred North Whitehead)

Alfred North Whitehead Quotes Pictures

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.

Alfred North Whitehead Quotes: Do not teach too many subjects and what you teach, teach thoroughly.