if you wanna be somebody be yourself dont try to be anybody your not

Be not another if thou canst be thyself.

Not to become someone else, but to be more thoroughly yourself.

Be sure that whatever you are is you.

You — no one else!

Wake up! Be yourself, not a bad copy of something else!

Have the courage and strength to be yourself.
Because there is no other choice.
Do you have a choice of being somebody else?

Become who you are.

just be yourself

We must be our own before we can be another's.

Be that self that one is

never be a second-rate version of someone else, be a first-rate version of yourself

Be yourself; no base imitator of another, but your best self. There is something which you can do better than another. Listen to the inward voice and bravely obey that. Do the things at which you are great, not what you were never made for.

Just be yourself, there is no one better.