Electrical engineer, (a little bit) petroleum engineer, software developer, mathematics enthusiast, movie addict.
Mathematics is an experimental science, and definitions do not come first, but later on. They make themselves, when the nature of the subject has developed itself. – Oliver Heaviside.
On another occasion he asked somewhat more defensively, "Shall I refuse my dinner because I do not fully understand the process of digestion?"
And I want to copy-paste this just because it looks cool: