7 years old: entered a private school run by Licar.

/kloc-After 0/5 years old, he was admitted to Yaweinong Normal School as the first public student. Accommodate at school.

3 1 year-old: Four daughters, Claire, were born, and successively published papers related to plants such as Observing the Flowers and Fruits of Pea Trees in scientific journals.

1854: Bachelor of Natural History, Toles University.

34-year-old: After learning that it is impossible to become a university professor without property, he devoted himself to the research of madder dyes.

1854- 1908: insect stories published.