He who truly knows has no occasion to shout.

Learning never exhausts the mind.

Simplicity is the ultimate sophistication.

A beautiful body perishes, but a work of art dies not.

To make a perfume, take some rose water and wash your hands in it, then take a lavender flower and rub it with your palms, and you will achieve the desired effect

Being willing is not enough. We must do.

Learning is the only thing the mind never exhausts, never fears, and never regrets.

There are three classes of people: those who see, those who see when they are shown, those who do not see.

Life is pretty simple: You do some stuff. Most fails. Some works. You do more of what works.

Whatever you do in life, if you want to be creative and intelligent, and develop your brain, you must do everything with the awareness that everything, in some way, connects to everything else.

When you put your hand in a flowing stream, you touch the last that has gone before and the first of what is still to come.

Is it too much to ask, to live in a world where our human gifts go toward the benefit of all? Where our daily activities contribute to the healing of the biosphere and the well-being of other people?

The sunshine of the mind.

My girlfriend is despicable. I just found out she flirted with my brother, during my mom's funeral, while I was asleep.

I think everything moving forward will just be instinctual, like we'll know exactly which doors to walk through when they open.

You have to be very nimble and very open minded. Your success is going to be very dependent on how your adapt.

A business exists because the consumer is willing to pay you his money. You run a business to satisfy the consumer. That isn't marketing. That goes way beyond marketing.

I'm an artist, therefore I think I am sensitive to human pain.

I'm far from perfect, but I don't think I'm ugly.

I don't think the problem is that people don't read enough mystery books, but that people don't read.

Real optimism has reason to complain but prefers to smile.