Justin Pei

“Freedom, for him, lay at the heart of all human experience, and this set humans apart from all other kinds of object. Other things merely sit in place, waiting to be pushed or pulled around. Even non-human animals mainly follow the instincts and behaviors that characterise their species, Sartre believed. But as a human being, I have no perceived nature at all. I create that nature through what I choose to do. Of course I may be influenced by my biology, or by aspects of my culture and personal background, but none of this adds to a complete blueprint for producing me. I am always one step ahead of myself, making myself up as I go along... having found myself thrown into the world, I go on to create my own definition (or nature, or essence), in a way that never happens with other objects or life forms. You might think you have defined me by some label, but you are wrong, for I am always a work in progress. I create myself constantly through action, and this is so fundamental to my human condition that, for Sartre, it is the human condition, from the moment of first consciousness to the moment when death wipes it out. I am my own freedom: no more, no less.”
― Sarah Bakewell, At the Existentialist Café