The study of mental processes requires both experimental and comparative methods.

The true measure of our success in vegetable cultivation lies in the balance between yield and environmental stewardship.

"Success is not final, failure is not fatal: It is the courage to continue that counts."

才能不足的人计谋多，见识不够的人事情多，威仪不足则使人怨怒多，诚信不够则言语多，勇气不足则辛劳多，明细不够则多察查，事理不足则多辩论，情分不够则多礼仪。