Take what you can use and let the rest go by.
You can't really be strong until you see a funny side to things.
To be upset over what you don't have is to waste what you do have.
A loving person lives in a loving world. A hostile person lives in a hostile world. Everyone you meet is your mirror.
No one that ever lived has ever had enough power, prestige, or knowledge to overcome the basic condition of all life - you win some and you lose some.