The best way of increasing the [average] intelligence of scientists would be to reduce their number.

Jesus knows our world. He does not disdain us like the God of Aristotle. We can speak to Him and He answers us. Although He is a person like ourselves, He is God and transcends all things.

The cell is immortal. It is merely the fluid in which it floats that degenerates. Renew this fluid at regular intervals, give the cells what they require for nutrition, and as far as we know, the pulsation of life can go on forever.

The quality of life is more important than life itself.

Everyone makes a greater effort to hurt other people than to help himself.

Logic never attracts men to the point of carrying them away.

To accomplish our destiny it is not enough to merely guard prudently against road accidents. We must also cover before nightfall the distance assigned to each of us.