He who neglects to study diligently in youth, will, when white-headed, repent that he put it off until too late.

Fear is not a lasting teacher of duty. – Marcus Tullius Cicero

Failure should be our teacher, not our undertaker. Failure is delay, not defeat. It is a temporary detour, not a dead end. Failure is something we can avoid only by saying nothing, doing nothing, and being nothing. – Denis Waitley

He who cannot understand the classics had better return to the plough.

It is essential to know the meaning of real words, and the use of particles.

They are only horses and cows in clothes who neglect the study of the past and present.

We discovered that education is not something which the teacher does, but that it is a natural process which develops spontaneously in the human being. – Maria Montessori

We learn by example and by direct experience because there are real limits to the adequacy of verbal instruction.” — Malcom Gladwel

A garden is a grand teacher. It teaches patience and careful watchfulness; it teaches industry and thrift; above all it teaches entire trust. – Gertrude Jekyll

When a rich man becomes poor, he becomes a teacher.

You have to grow from the inside out. None can teach you, none can make you spiritual. There is no other teacher but your own soul. – Swami Vivekananda

The true teacher defends his pupils against his own personal influence. He inspires self-distrust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple. – Amos Bronson Alcott