Mathematics would certainly have not come into existence if one had known from the beginning that there was in nature no exactly straight line, no actual circle, no absolute magnitude.

That which does not kill us makes us stronger.

There is always madness in love. But there is also always some reason in madness.

Sometimes people don't want to hear the truth because they don't want their illusions destroyed.

There are two different types of people in the world, those who want to know, and those who want to believe.

I was in darkness, but I took three steps and found myself in paradise. The first step was a good thought, the second, a good word; and the third, a good deed.

There will always be rocks in the road ahead of us. They will be stumbling blocks or stepping stones; it all depends on how you use them.

You have your way. I have my way. As for the right way, the correct way, and the only way, it does not exist.

I'm not upset that you lied to me, I'm upset that from now on I can't believe you.

Enjoy life. This is not a dress rehearsal.

The true man wants two things: danger and play. For that reason he wants woman, as the most dangerous plaything.

Every fear fades with faith.

We will all fail in life, but nobody has to be a failure. Failing at a thing doesn't make you a failure. You are only a failure when you quit trying.

The truth is you can have a great marriage, but there are still no guarantees.

The biggest chance you can take in life is by not taking any chances at all. It's important, but music is my heart and this is what makes me the most revenue, so be grit, don't quit.

The proverbe saith that many a smale maketh a grate.

The best way to begin disarming is to begin-and the United States is ready to conclude firm agreements in these areas and to consider any other reasonable proposal.

I voice my opinions on social media and I have people threatening me with violence. It is troubling but I can fight back, which is good.

If you're always strict with yourself, life gets miserable. And we're supposed to enjoy life.

Did your parents build knows you a swing facing a wall when you were a kid?

It stands to reason: Higher wages means higher loyalty and morale, which means higher productivity, which means a more profitable business.