Optimists tend to interpret their troubles as transient, controllable, and specific to one situation. Pessimists, on the other hand, believe that their troubles last forever, undermine everything they do, and are uncontrollable.

Freedom is nothing but a chance to be better.

"The beauty of cinema lies in its ability to capture the essence of human emotions."

"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."