to fulfill promises and obligations
cumplir promesas y obligaciones (cumplir promesas y obligaciones)
"You must always honor your commitments, no matter how difficult they are."
"Siempre debes honrar tus compromisos, sin importar lo difíciles que sean." (Siempre debes honrar tus compromisos, sin importar lo dificiles que sean)
to speak in a way that someone cannot understand
to be likely to become successful in the future
to secure something so it cannot change
plans are uncertain or not decided yet
Something that is easy and without difficulty.
a short and intensive course of study