While a career is a mode of making a living and contributing to the earthly welfare of the human community, a vocation is a call from the Divine Persons to a way of life. It is a beckoning, an invitation to give oneself totally to another person in accordance with the divine plan. Superficial writers and speakers could have thought of the idea of a temporary vocation only because they were not thinking of vocation at all. They were thinking of a career, an impersonal commitment to a job to be done. To be head over heels in love as a divine invitation seems to have escaped their vision of the evangelical counsels.
Fr. Dubay

Lay It In God’s Hands And Offer It Up | St. Edith Stein
"And when night comes, and retrospect shows that everything was patchwork and much which one had planned left undone, when so many things rouse shame and regret, then take all as it is, lay it in God's hands, and offer it up to Him. In this way, we will be able to...