Metallica, Ac/Dc, Green day, The beatles, Guns an Roses, Black Sabath, Scorpions, Ария, Red Hot Chili Peppers, Nickelback, Queen, Машина времени, Nightwish, Led Zeppelin

Mathematics may be defined as the subject in which we never know what we are talking about, nor whether what we are saying is true.

Patriotism is the willingness to kill and be killed for trivial reasons.

Bertrand Russell

I learned very early the difference between knowing the name of something and knowing something.

The first principle is that you must not fool yourself — and you are the easiest person to fool.

I would rather have questions that can't be answered than answers that can't be questioned.
― Richard Feynman