Everything in life keeps changing; nothing stays the same.
Todo en la vida sigue cambiando; nada permanece igual. (todo en la vida sigue cambiando; nada permanece igual.)
"Don’t resist — change is the only constant."
"No resistas — el cambio es el único constante." (no resistas, el cambio es el único constante.)
to make a sincere promise, often used by children
In a situation that is unknown or unfamiliar.
lacking courage or determination
to continue progressing without slowing down
a short and intensive course of study
extremely good or impressive