Dmitri Mendeleev

I am not a genius. I am just a curious man.

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

Science is a way of thinking much more than it is a body of knowledge.

The only true wisdom is in knowing you know nothing.

The periodic law is the key to understanding the universe.

The greatest glory in living lies not in never falling, but in rising every time we fall.

The only impossible journey is the one you never begin.

The best way to predict the future is to create it.

The mind is everything. What you think you become.

The journey of a thousand miles begins with a single step.

What we achieve inwardly will change outer reality.

The only limit to our realization of tomorrow will be our doubts of today.

Believe you can and you're halfway there.

The secret of getting ahead is getting started.

It is during our darkest moments that we must focus to see the light.

The best revenge is massive success.

The edifice of science is not built on facts alone, but on the interpretation of those facts, on the striving for order and understanding.

There is no death, only change. The elements persist, rearranging themselves into new forms, new lives.

The universe is a symphony of elements, each playing its part, each contributing to the grand design. To understand one is to begin to understand all.

Science is not merely a collection of laws, but a journey into the unknown, a quest for the hidden harmonies of nature.