Who said "The strength of an oak lies in the strength of its roots."?

This quote is attributed to Gregor Mendel.

The strength of an oak lies in the strength of its roots. - Gregor Mendel

"The strength of an oak lies in the strength of its roots."

Gregor Mendel Strength

Friar and Geneticist Moravian 1822–1884

"In the garden of life, patience is the greatest virtue we can cultivate."

"Nature speaks to those who listen with both heart and mind."

"The laws of inheritance are written in the very fabric of creation."

"Truth, once discovered, cannot be hidden or forgotten."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."