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. 有健全的身體才有健全的精神。
Seeing is believing. 百聞不如一見。
Reading makes a full man. 讀書長見識。
Practice makes perfect. 熟能生巧。
One thorn of experience is worth a whole wilderness of warning. 一次痛苦的經驗抵得上千百次的告誡。
Once bitten, twice shy. 一次被咬，下次膽小。
Neither beliver nor reject anything, because any other person has rejected of believed it. Heaven has given you a mind for judging truth and error, Use it. 不要因為別的人相信或否定了什麼東西，你也就去相信它或否定它。上帝贈予你一個用來判斷真理和謬誤的頭腦。那你就去運用它吧。
Mistakes are an essential part of education. 從錯誤中吸取教訓是教育極為重要的一部分。
Learn young, learn fair. 學習趁年輕，學就要學好。
