As crude a weapon as a cave man's club, the chemical barrage has been hurled against the fabric of life.

As crude a weapon as a cave man's club, the chemical barrage has been hurled against the fabric of life.

What goes up must come down. Ask any system administrator.

What goes up must come down. Ask any system administrator.

Men love to wonder, and that is the seed of science.

Men love to wonder, and that is the seed of science.

Innovators are inevitably controversial.

Innovators are inevitably controversial.

A tree is known by its fruit; a man by his deeds. A good deed is never lost; he who read more

A tree is known by its fruit; a man by his deeds. A good deed is never lost; he who sows courtesy reaps friendship, and he who plants kindness gathers love.

For my confirmation, I didn't get a watch and my first pair of long pants, like most Lutheran boys. I read more

For my confirmation, I didn't get a watch and my first pair of long pants, like most Lutheran boys. I got a telescope. My mother thought it would make the best gift.

The facts of the present won't sit still for a portrait. They are constantly vibrating, full of clutter and confusion.

The facts of the present won't sit still for a portrait. They are constantly vibrating, full of clutter and confusion.

Treat your password like your toothbrush. Don't let anybody else use it, and get a new one every six months.

Treat your password like your toothbrush. Don't let anybody else use it, and get a new one every six months.

The secret of science is to ask the right question, and it is the choice of problem more than anything read more

The secret of science is to ask the right question, and it is the choice of problem more than anything else that marks the man of genius in the scientific world.