"I love the man that can smile in trouble, that can gather strength
from distress, and grow brave by reflection."

-- Thomas Paine (1737-1809)

Reflect upon your present blessings, of which every man has many--not
on your past misfortunes, of which all men have some.

-- Charles Dickens (1812-1870)

The nobler sort of man emphasizes the good qualities in others, and does not accentuate the bad. The inferior does the reverse.     

-- Confucius (551-479 BC) 

"If successful people have one common trait, it's an utter lack of cynicism. The world owes them nothing. They go out and find what they need without asking for permission; they're driven, talented, and work through negatives by focusing on the positives."

-- Mike Zimmerman