“The best index to a person's character is how he treats people who can't do him any good, and how he treats people who can't fight back.” 

“The secret of life, though, is to fall seven times and to get up eight times.” 

“Think before you speak. Read before you think.”

 “Any fool can know. The point is to understand.” 

“Turn your wounds into wisdom.” 

“If you're reading this...
Congratulations, you're alive.
If that's not something to smile about,
then I don't know what is.”