Older people sometimes talk about the good old days when life was better. In fact, they talk nostalgically about their own youth that was irretrievably gone. The past century has made enormous progress in all fields. The standard of living, work environment, health care quality and mobility, and the availability of cultural programs, recreational activities and information – all that clearly speaks in favor of nowadays.

I believe that the long-lasting progress of human civilization will continue. There will come a time when scientists will make discoveries that are completely unimaginable today.

Thinking that we cannot handle new challenging ideas is a dangerous thing that jeopardizes possible progress.

The dynamic nature of knowledge is reflected in human progress and technological achievements.