“To attain knowledge, add things everyday. To attain wisdom, remove things every day.”
“Guidance is not attained except with knowledge and correct direction is not attained except with patience.”
“Only when he has attained a final knowledge of all things will man have come to know himself. For things are only the boundaries of man.”
“Every attainment, every step forward in knowledge, follows from courage, from hardness against oneself, from cleanliness in relation to oneself.”
“With ordinary talent and extraordinary perseverance, all things are attainable”
“Virtue is the desire of things honourable and the power of attaining them.”