You can make more friends in two months by becoming interested in other people than you can in two years by trying to get other people interested in you.

Dale Carnegie

True friends visit us in prosperity only when invited, but in adversity they come without invitation.

Theoprastus

Be slow to fall into friendship; but when thou art in continue firm and constant.

Socrates

He that walk with wise men shall be wise.

Solomon

When we lose a friend we die a little

Robert Herrick.

We never know the true value of friends. While they live we are too sensitive of their faults; when we have lost them we only see their virtues.

Julius Charles Hare