It's always too early to quit.
Wherever you are - be all there.
Begin to be now what you will be hereafter.
Well done is better than well said.
Never complain and never explain.
If you're going through hell, keep going.
Problems are not stop signs, they are guidelines.
The dog that trots about finds a bone.
Always desire to learn something useful.
Expect problems and eat them for breakfast.
It's weird, I never wish anything bad upon anybody, except two or three old girlfriends.
It's our nature: Human beings like success but they hate successful people.