Wisdom is to the mind what health is to the body.知识之于精神，一如健康之于肉体。
Wisdom in the mind is better than money in the hand. 胸中有知识，胜于手中有金钱。
The best horse needs breeding, and the aptest child needs teaching. 最好的马要驯，最伶俐的孩子要教。
Sound in body, sound in mind. 有健全的身体才有健全的精神。
Seeing is believing. 百闻不如一见。
Reading makes a full man. 读书长见识。