Rightfully Quotes (page 179)
One can ask why the I has to appear in the cogito {Descartes’ argument “I think therefore I am.}, since the cogito, if used rightly, is the awareness of pure consciousness, not directed at any fact or action. In fact the I is not necessary here, since it is never united directly to consciousness. One can even imagine a pure and self-aware consciousness which thinks of itself as impersonal spontaneity.
Jean-Paul Sartre
There are four simple ways for the observant to tell Mr. Croup and Mr. Vandemar apart: first, Mr. Vandemar is two and a half heads taller than Mr. Croup; second, Mr. Croup has eyes of a faded china blue, while Mr. Vandemar's eyes are brown; third, while Mr. Vandemar fashioned the rings he wears on his right hand out of the skulls of four ravens, Mr. Croup has no obvious jewelery; fourth, Mr. Croup likes words, while Mr. Vandemar is always hungry. Also, they look nothing at all alike.
Neil Gaiman
There are no buts, my son. True there are degrees of honor? but one man can have only one code. Do what you like. It's your choice. Some things a man must decide for himself. Sometimes you have to adapt to circumstances. But for the love of God guard yourself and your conscience? no one else will? and know that a bad decision at the right time can destroy you far more surely than any bullet!
James Clavell
But that doesn't mean to say, of course, there aren't occasions now and then - extremely desolate occasions - when you think to yourself: 'What a terrible mistake I've made with my life.' And you get to thinking about a different life, a better life you might have had. For instance, I get to thinking about a life I may have had with you, Mr. Stevens. And I suppose that's when I get angry about some trivial little thing and leave. But each time I do, I realize before long - my rightful place...
Kazuo Ishiguro