In order to shake a hypothesis, it is sometimes not necessary to do anything more than push it as far read more

In order to shake a hypothesis, it is sometimes not necessary to do anything more than push it as far as it will go.

Experience teaches only the teachable.

Experience teaches only the teachable.

To me the charm of an encyclopedia is that it knows and I needn't.

To me the charm of an encyclopedia is that it knows and I needn't.

Let the world know you as you are, not as you think you should be, because sooner or later, if read more

Let the world know you as you are, not as you think you should be, because sooner or later, if you are posing, you will forget the pose, and then where are you?.

We own almost all our knowledge not to those who have agreed but to those who have differed.

We own almost all our knowledge not to those who have agreed but to those who have differed.

Most of us ask for advice when we know the answer but we want a different one.

Most of us ask for advice when we know the answer but we want a different one.

I have found it is much easier to make a success in life than to make a success of one's read more

I have found it is much easier to make a success in life than to make a success of one's life.

During my eighty-seven years, I have witnessed a whole succession of technological revolutions. But none of them has done away read more

During my eighty-seven years, I have witnessed a whole succession of technological revolutions. But none of them has done away with the need for character in the individual or the ability to think.

I know I have the ability to do so much more than just stand in front of the camera the read more

I know I have the ability to do so much more than just stand in front of the camera the rest of my life.