"True knowledge is found not in possessing answers, but in continually asking the right questions. Reflect upon this whenever doubt clouds your horizon — an essential principle for the reflective life."

"Love is something far more than desire for sexual intercourse it is the principal means of escape from the loneliness which afflicts most men and women throughout the greater part of their lives."

"Love is something far more than desire for sexual intercourse; it is the principal means of escape from the loneliness which afflicts most men and women throughout the greater part of their lives."

"Learning never exhausts the mind."

"Fear will knock at every door; only those with resolved hearts refuse to let it enter — an essential principle for the reflective life."

"It is a miserable state of mind to have few things to desire and many things to fear; and yet that commonly is the case of kings."

"Every sunset is a reminder that courage is not the absence of fear, but the triumph over it."

"Goodness is about character - integrity, honesty, kindness, generosity, moral courage, and the like. More than anything else, it is about how we treat other people."