“Where id is, there shall ego be.”

The Anatomy of the Mental Personality (Lecture 31)
1930s, "New Introductory Lectures on Psycho-analysis" https://books.google.com/books/about/New_Introductory_Lectures_on_Psycho_anal.html?id=hIqaep1qKRYC&printsec=frontcover&source=kp_read_button#v=onepage&q&f=false (1933)
Context: One might compare the relation of the ego to the id with that between a rider and his horse. The horse provides the locomotor energy, and the rider has the prerogative of determining the goal and of guiding the movements of his powerful mount towards it. But all too often in the relations between the ego and the id we find a picture of the less ideal situation in which the rider is obliged to guide his horse in the direction in which it itself wants to go.

1920s, The Ego and the Id (1923)

1920s, The Ego and the Id (1923)

Thoughts and Glimpses (1916-17)

The Anatomy of the Mental Personality (Lecture 31)
1930s, "New Introductory Lectures on Psycho-analysis" https://books.google.com/books/about/New_Introductory_Lectures_on_Psycho_anal.html?id=hIqaep1qKRYC&printsec=frontcover&source=kp_read_button#v=onepage&q&f=false (1933)

Cf. Richard Dawkins (2003), A Devil's Chaplain: «There is more than just grandeur in this view of life, bleak and cold though it can seem from under the security blanket of ignorance. There is deep refreshment to be had from standing up and facing straight into the strong keen wind of understanding: Yeats's 'Winds that blow through the starry ways'.»
1920s, What I Believe (1925)
Source: Why I Am Not a Christian and Other Essays on Religion and Related Subjects
Context: Religion, since it has its source in terror, has dignified certain kinds of fear and made people think them not disgraceful. In this it has done mankind a great disservice: all fear is bad. I believe that when I die I shall rot, and nothing of my ego will survive. I am not young and I love life. But I should scorn to shiver with terror at the thought of annihilation. Happiness is nonetheless true happiness because it must come to an end, nor do thought and love lose their value because they are not everlasting. Many a man has borne himself proudly on the scaffold; surely the same pride should teach us to think truly about man's place in the world. Even if the open windows of science at first make us shiver after the cosy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigour, and the great spaces have a splendour of their own.

Soothsayer, Act I, scene ii.
Source: Julius Caesar (1599)

Source: Julius Caesar

Latin for All Occasions (1990)