International politics is a ruthless and dangerous business, and it is foolish to expect states to behave according to moral principles.

Life is a journey, and love is what makes that journey worthwhile.

Innovation is not just about technology; it's about changing the way we think and operate.

I have great faith in fools; self-confidence my friends call it.

I’m not here to be liked, I’m here to be remembered.

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.