2. Born March 31, 1596 in La Haye, France
Never got out of bed before 11 in the morning!
It is said he came up with the idea for his
coordinate system while lying in bed and
watching a fly crawl on the ceiling of his room
Entered college at the age of 8 and stayed there
for 8 years
His small toe was bitten completely off by a cat
when he was four years old
He invented superscripts
3. Modern Father of Philosophy
His approach was to clear everything off the table,
all preconceived and inherited notions and start
fresh by putting back one by one the things that
were certain
Mathematics
Cartesian Geometry
Rectangular Coordinate System
Laws of Refraction led to understanding of rainbows
4. Developed ways to find the zeros (roots) of
polynomial functions
5. "Cogito ergo sum." (I think, therefore, i am.)
"An optimist may see a light where there is none, but why
must the pessimist always run to blow it out?"
"Divide each difficulty into as many parts as is feasible and
necessary to resolve it."
"Each problem that I solved became a rule, which served
afterward to solve other problems."
"Everything is self-evident. "
"I am accustomed to sleep and in my dreams to imagine the
same things that lunatics imagine when awake."
"It is not enough to have a good mind; the main thing is to
use it well."
"Perfect numbers, like perfect men, are hard to find. "
"Few people have sufficiently prepared themselves for all
the contingencies of life."