A great man!

Among all of his discoveries, there is however one that should be emphasized with respect to all the rest of his work: his genius articles on general relativity.

This was a huge step forward! A pure breakthrough! All of this taken in the context of the state-of-the-art of the beginning of the 20th century of course. No other physicist of that time could have built that, and we may have to wait an extra 50 years to catch the gap...