I can, therefore I am.
The secret of getting ahead is getting started.
It's always too early to quit.
Wherever you are - be all there.
If you can dream it, you can do it.
Never complain and never explain.
If you're going through hell, keep going.
By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
The dog that trots about finds a bone.
Persistent people begin their success where others end in failure.