Discovery consists of looking at the same thing as everyone else and thinking something different.

Water is life's matter and matrix, mother and medium. There is no life without water.

[A vitamin is] a substance you get sick from if you don't eat it.

Science has helped us to understand and master ourselves, creating an elevated new form of human life, the wealth and beauty of which cannot be pictured today by the keenest imagination.

Investigations during the last few decades have brought hydrogen instead of carbon, and instead of CO2 water, the mother of all life, into the foreground.

The real scientist is ready to bear privation and, if need be, starvation rather than let anyone dictate to him which direction his work must take.

The source of this energy is the sun's radiation.