Alfred adler

“Do not be afraid of making mistakes, for there is no other way of learning how to live!”

“Exaggerated sensitiveness is an expression of the feeling of inferiority.”

“It is easier to fight for one's principles than to live up to them.”

“The basis of any cure lay not in the strength of the illness but in the individual's power of resistance.”

“The chief danger in life is that you may take too many precautions.

“The feeling of inferiority rules the mental life and can be clearly recognized in the sense of incompleteness and unfulfillment, and in the uninterrupted struggle both of individuals and humanity.

“The important thing is not what one is born with, but what use one makes of that equipment.

“The life of a human soul is not a "being" but a "becoming."

“The person who is really strong has no inclination to cruelty.”

“There is a Law that man should love his neighbor as himself.  In a few years it should be as natural to mankind as breathing or the upright gait; but if he does not learn he must perish.”

“There is a logic from the head; there is also a logic from the heart; and there is an even deeper logic from the whole.”

“There is no such thing as talent.  There is pressure.”