People say, 'You're still breast-feeding, that's so generous.' Generous, no! It gives me boobs and it takes my thighs away! It's sort of like natural liposuction. I'd carry on breast-feeding for the rest of my life if I could.
Owing to the difficulty of dealing with substances of high molecular weight we are still a long way from having determined the chemical characteristics and the constitution of proteins, which are regarded as the principal con-stituents of living organisms.