Everybody has a capacity for a happy life. All these talks about how difficult times we live in, that's just a clever way to justify fear and laziness.

Most important part of doing physics is the knowledge of approximation.

A method is more important than a discovery, since the right method will lead to new and even more important discoveries.

Product of optimism and knowledge is a constant.

Cosmologists are often in error, but never in doubt

Money is in the exponent. And exponent needs to be calculated precisely.

We mathematicans are all a bit crazy.

Why add prime numbers? Prime numbers are made to be multiplied, not added.

My life is so bad that it's worse than it really is.

The truth about parenting is that the reality of our lives needs to be enough.

It is all very beautiful and magical here - a quality which cannot be described. You have to live it and breathe it, let the sun bake into you.

Fragrance is so intimate for a lot of women - it's your essence, your identity.

Italian football is great but for me, for the style of player I am, I found it too tactical, too slow.

It's never too late to realize your ambitions. Take the first step by daring to dream big dreams. Then have the confidence to take a few risks and make those dreams a reality. You'll be glad you did.

Fiction stretches our sensibilities and our understanding, as mere information never can.

I simply like guns because you can't shoot people without them.

The wretched have no friends.

My faith is that I don't believe in fate! We are not puppets or zombies of destiny. We are the main painters of our life's canvas.