Paul Sarasin

Swiss naturalist (1856-1929).

Born December 11th, 1856 in Basel.

Died April 7th, 1929 at 72 years old in Basel.

Occupations
biologist, botanist, naturalist
Wikipedia

To the most trivial actions, attach the devotion and mindfulness of a hundred monks. To matters of life and death, attach a sense of humor. Zhuangzi