Don’t waste time worrying about things that have already happened.
No pierdas tiempo preocupándote por cosas que ya han sucedido. (No pierdas tiempo preocupándote por cosas que ya han sucedido.)
"Don't cry over spilled milk; learn from your mistake."
"No llores por la leche derramada; aprende de tu error." (No llores por la leche derramada; aprende de tu error.)
to be near the end of one’s strength or life
to be more advanced or innovative than others
free to do whatever you want; without commitments
to contact or communicate with someone
Continue striving; don’t give up.
to join with others for a shared goal