Well it was not exactly a dissertation in logic, at least not the kind of logic you would find in Whitehead and Russell's Principia Mathematica for instance. It looked more like mathematics; no formalized language was used. ↗
Impossible to spend sleepless nights and accomplish anything: if, in my youth, my parents had not financed my insomnias, I should surely have killed myself. ↗
When I went to the University, the medical school was the only place where one could hope to find the means to study life, its nature, its origins, and its ills. ↗