My life has been extremely complicated. Not by choice at the beginning at all, but later on, I had become used to complication and went on accepting things that other people would have found too difficult to accept.

Engineering is too important to wait for science.

Unfortunately, the world has not been designed for the convenience of mathematicians.

A fractal is a mathematical set or concrete object that is irregular or fragmented at all scales...

Why is geometry often described as cold and dry? One reason lies in its inability to describe the shape of a cloud, a mountain, a coastline or a tree.

There are very complex shapes which would be the same from close by and far away.

In fact, I barely missed being number one in France in both schools. In particular I did very well in mathematical problems.