Beginnings are points of origin. They may include the commencement of an action, state, or space of time; entrance into being or upon a course; the first act, effort, or state of a succession of acts or states.
The White Rabbit put on his spectacles. 'Where shall I begin, please your Majesty?' he asked. 'Begin at the beginning,' the King said gravely, 'and go on till you come to the end: then stop.'
Letitia Elizabeth Landon, Traits and Trials of Early Life (1836),The History of Mabel Dacre's First Lessons.
Nothing great has great beginnings.
Joseph de Maistre,Essay on the Generative Principle of Political Constitutions (1809), XXIII, p. 73
The only joy in the world is to begin. It is good to be alive because living is beginning, always, every moment. When this sensation is lacking—as when one is in prison, or ill, or stupid, or when living has become a habit—one might as well be dead.