Consult your friend on all things, especially on those which respect yourself. His counsel may then be useful where your own self-love might impair your judgment.
Lucius Annaeus Seneca

Shun no toil to make yourself remarkable by some talent or other; yet do not devote yourself to one branch exclusively. Strive to get clear notions about all. Give up no science entirely; for science is but one.
Lucius Annaeus Seneca

Never express yourself more clearly than you are able to think.
Niels Bohr

Change the changeable, accept the unchangeable, and remove yourself from the unacceptable.
Denis Waitley

No man or woman is an island. To exist just for yourself is meaningless. You can achieve the most satisfaction when you feel related to some greater purpose in life, something greater than yourself.
Denis Waitley

The most splendid achievement of all is the constant striving to surpass yourself and to be worthy of your own approval.
Denis Waitley

One characteristic of winners is they always look upon themselves as a do it yourself project.
Denis Waitley

No one can give you better advice than yourself.
Marcus Tullius Cicero

Nobody can give you wiser advice than yourself.
Marcus Tullius Cicero

Go on thinking that you don't need to be read and you'll find that it may become quite true: no one will feel the need tom read it because it is written for yourself alone; and the public won't feel any impulse to gate crash such a private party.
Dylan Thomas

If you're old, don't try to change yourself, change your environment.
B. F. Skinner

It's hard to think of yourself as a loser at 2 years old.
Jeff Foxworthy

Humility is not thinking less of yourself, it's thinking of yourself less.
Rick Warren

Love comes when manipulation stops; when you think more about the other person than about his or her reactions to you. When you dare to reveal yourself fully. When you dare to be vulnerable.
Joyce Brothers

Always be a first-rate version of yourself, instead of a second-rate version of somebody else.
Judy Garland

Think for yourself and question authority.
Timothy Leary

Everyone is your best friend when you are successful. Make sure that the people that you surround yourself with are also the people that you are not afraid of failing with.
Paula Abdul

Don't lower your expectations to meet your performance. Raise your level of performance to meet your expectations. Expect the best of yourself, and then do what is necessary to make it a reality.
Ralph Marston

Rest when you're weary. Refresh and renew yourself, your body, your mind, your spirit. Then get back to work.
Ralph Marston

The keys to patience are acceptance and faith. Accept things as they are, and look realistically at the world around you. Have faith in yourself and in the direction you have chosen.
Ralph Marston