The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.

I wouldn't be here today if it were not for the NHS. I have received a large amount of high-quality treatment without which I would not have survived.

Beyond a doubt truth bears the same relation to falsehood as light to darkness.

The name and pretense of virtue is as serviceable to self-interest as are real vices.

Men should be either treated generously or destroyed, because they take revenge for slight injuries - for heavy ones they cannot.