To Pierre-Simon Laplace who had given him a copy of his work 'Mécanique Céleste':

The first six months which I can spare will be employed in reading it.


Pierre-Simon Laplace 1749–1827: A Life in Exact Science (1997), Charles Coulston Gillispie


He first six months which I can spare will be employed in reading it.

He first six months which I can spare will be employed in reading it.

He first six months which I can spare will be employed in reading it.

He first six months which I can spare will be employed in reading it.