It must be recognized that the real truths of history are hard to discover. Happily, for the most part, they are rather matters of curiosity than of real importance.

Death is nothing, but to live defeated and inglorious is to die daily.

The reason most people fail instead of succeed is they trade what they want most for what they want at the moment.

Victory is not always winning the battle...but rising every time you fall.

Six hours' sleep for a man, seven for a woman, and eight for a fool.

Moses has revealed the existence of God to his nation. Jesus Christ to the Roman world, Muhammad to the old continent.

If you wish to be a success in the world, promise everything, deliver nothing.

You become strong by defying defeat and by turning loss into gain and failure to success.

Until you spread your wings, you'll have no idea how far you can fly.

To have a right estimate of a man's character, we must see him in misfortune.

The purpose of religion is to keep the poor from killing the rich.

... In the discourse of today's financial backers of research, the only credible goal is power. Scientists, technicians, and instruments are purchased not to find truth, but to augment power.

I run my household. Not all the time, well, sometimes.

There's a part of you that always remains a child, no matter how mature you get, how sophisticated or weary.

When someone you know passes on, the only thing you can do is keep moving forward.

The secret of awakening is to unconditionally accept this moment as it is.

That which needs to be proved cannot be worth much.

If outrageous imagination is the wine of madness, then come fill my cup.

I have always been guided by striving to show the best that I could. That is what kept me going in tennis and it is the same now.

The schools I went to as a kid made me wary. It was clear to me that everything was a lie except math.

Everything is useful which contributes to fix the principles and practices of virtue.