The question is not so much whether there is life on Mars as whether it will continue to be possible read more

The question is not so much whether there is life on Mars as whether it will continue to be possible to live on Earth

There must be a positive and negative in everything in the universe in order to complete a circuit or circle, read more

There must be a positive and negative in everything in the universe in order to complete a circuit or circle, without which there would be no activity, no motion

Our sun is one of 100 billion stars in our galaxy. Our galaxy is one of billions of galaxies populating read more

Our sun is one of 100 billion stars in our galaxy. Our galaxy is one of billions of galaxies populating the universe. It would be the height of presumption to think that we are the only living things in that enormous immensity.

Destiny is not a matter of chance; but a matter of choice. It is not a thing to be waited read more

Destiny is not a matter of chance; but a matter of choice. It is not a thing to be waited for, It is a thing to be acheived.

The world is so empty if one thinks only of mountains, rivers and cities; but to know someone here and read more

The world is so empty if one thinks only of mountains, rivers and cities; but to know someone here and there who thinks and feels with us, and though distant, is close to us in spirit - this makes the earth for us an inhabited garden.

No other success can compensate for failure in the home.

No other success can compensate for failure in the home.

There are no extra pieces in the universe. Everyone is here because he or she has a place to fill, read more

There are no extra pieces in the universe. Everyone is here because he or she has a place to fill, and every piece must fit itself into the big jigsaw puzzle.

What makes the universe so hard to comprehend is that there's nothing to compare it with.

What makes the universe so hard to comprehend is that there's nothing to compare it with.

Interestingly, according to modern astronomers, space is finite. This is a very comforting thought - particularly for people who cannot read more

Interestingly, according to modern astronomers, space is finite. This is a very comforting thought - particularly for people who cannot remember where they left things.