True friendship can afford true knowledge. It does not depend on darkness and ignorance.

Nothing so fortifies a friendship as a belief on the part of one friend that he is superior to the other.

Friendship, of itself a holy tie, is made more sacred by adversity.

Men kick friendship around like a football, but it doesn't seem to crack. Women treat it like glass and it goes to pieces.

The greatest gift of life is friendship, and I have received it.

Friendship multiplies the good of life and divides the evil.

It is important to our friends to believe that we are unreservedly frank with them, and important to friendship that we are not.

Peace and friendship with all mankind is our wisest policy, and I wish we may be permitted to pursue it.

Success always necessitates a degree of ruthlessness. Given the choice of friendship or success, I'd probably choose success.

That friendship will not continue to the end which is begun for an end.