Wisdom is to the mind what health is to the body.知識之於精神，一如健康之於肉體。
Wisdom in the mind is better than money in the hand. 胸中有知識，勝於手中有金錢。
The best horse needs breeding, and the aptest child needs teaching. 最好的馬要馴，最伶俐的孩子要教。
Sound in body, sound in mind. 有健全的身體纔有健全的精神。
Seeing is believing. 百聞不如一見。
Reading makes a full man. 讀書長見識。