“In short, greatly as I admire all that has been said here to-night, gladly and gratefully as I recognise the genuinely philosophic temper and the authentic philosophic place it all most certainly has, I am still moved to say that my honoured colleagues, in this their common underlying conception, have to my mind all "missed the mark and come short of the glory of God." They have not seized nor expressed the complete Ideal of the Reason.”

Romans 3:19-31
Epistle to the Romans
Context: Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God. Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin.
But now the righteousness of God without the law is manifested, being witnessed by the law and the prophets; Even the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe: for there is no difference: For all have sinned, and come short of the glory of God; Being justified freely by his grace through the redemption that is in Christ Jesus: Whom God hath set forth to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God; To declare, I say, at this time his righteousness: that he might be just, and the justifier of him which believeth in Jesus.
Where is boasting then? It is excluded. By what law? of works? Nay: but by the law of faith. Therefore we conclude that a man is justified by faith without the deeds of the law. Is he the God of the Jews only? is he not also of the Gentiles? Yes, of the Gentiles also: Seeing it is one God, which shall justify the circumcision by faith, and uncircumcision through faith.
Do we then make void the law through faith? God forbid: yea, we establish the law.

Sigmund Freud, in a letter to Siegfried Hessing. As quoted in António Damásio's Looking for Spinoza: Joy, Sorrow, and the Feeling Brain (Orlando, FL: Harcourt, 2003)
A - F

Letter to Tommaso dei Cavalieri (1 January 1533).

"A todos ellos les digo que los llevo en mi corazón, que no bajaré los brazos y que pueden tener la absoluta seguridad que no abandonaré la lucha política, que ha sido y es la razón de mi vida."
From a message broadcast on May 14th, in which he explains the reasons of his resign from participating on the May 18th ballotage

1870s, On the Hypothesis that Animals are Automata, and Its History (1874)

During his book launch, http://www.theglobeandmail.com/news/world/ex-toronto-lawyer-takes-on-kenyas-pm/article4446166/, 2012
2012