Life Is A Relationship Among Molecules And

There Is No Safe Amount Of Radiation. Even Small Amounts Do Harm.

We May Say That Life Has Borrowed From Inanimate Processes The Same Basic Mechanism Used In Producing Those Striking Structures That Are Crystals, With Their Beautiful Plane Faces.

The Best Way To Have A Good Idea Is To Have A Lot Of Ideas.

[david Harker Asked: Dr Pauling, How Do You Have So Many Good Ideas?] Well David, I Have A Lot Of Ideas And Throw Away The Bad Ones.

An Amino Acid Residue (other Than Glycine) Has No Symmetry Elements. The General Operation Of Conversion Of One Residue Of A Single Chain Into A Second Residue Equivalent To The First Is Accordingly A Rotation About An Axis Accompanied By Translation Along The Axis. Hence The Only Configurations For A Chain Compatible With Our Postulate Of Equivalence Of The Residues Are Helical Configurations.