It's always good to marry your best friend.

Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.

First principle: never to let one's self be beaten down by persons or by events.

Be less curious about people and more curious about ideas.

Nothing in this world is to be feared... only understood.

You cannot hope to build a better world without improving the individuals.

A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.

I never see what has been done; I only see what remains to be done.

Each of us must work for his own improvement, and at the same time share a general responsibility for all humanity.

We must have perseverance and above all confidence in ourselves.

The older one gets, the more one feels that the present must be enjoyed; it is a precious gift, comparable to a state of grace

If we're growing, we're always going to be out of our comfort zone.

God has not changed. His laws have not changed. He is still a God of love and mercy But He is also a God of righteousness and judgment.

Slumber not in the tents of your fathers. The world is advancing. Advance with it!

The laws of physics and chemistry must be the same in a crucible as in the larger laboratory of Nature.

Merely fact-minded sciences make merely fact-minded people.

It's wonderful to look back and think you were part of a force that shaped modern music and influenced the public in so many ways. However, that's all in the past.

I lost my reputation, I forgot my truth. But I have my beauty and I have my youth.

I just give off this kind of feminine vibe which has... served me so well with women in my life.

You learn a lot from your customers, and when your customers are also your owners, you learn even more.

I wish I could buy you for what you are really worth and sell you for what you think you're worth. I sure would make money on the deal.