"Showing off is the fool's idea of glory."

"A good teacher can never be a giver of truth; he is a guide, a pointer to the truth that the student must discover for himself."

"If you want to learn to swim, jump into the water. On dry land no frame of mind is ever going to help you."

"If you love life, don't waste time, for time is what life is made up of."

"The possession of anything begins in the mind."