The great thought in physical education is not the education of the physical nature, but the relation of physical training to complete education.
体育教育的伟大思想不在于对身体本性的教育，而在于体育训练与全面教育的关系。
"The truth is rarely pure and never simple."
La douleur est un fruit que Dieu ne fait pas mûrir sur une branche trop faible.
Don’t wait for opportunities, create them.
始终为意外做好准备。