"A great book is a great adventure."
一本好书是一次伟大的冒险。
保证失败的最好方法就是放弃。
当获得正确的工具和知识时，小农场可以产生巨大影响。
I don't believe in luck. I believe in preparation meeting opportunity.
没有妥善照顾的孩子，会让将来的社会得到报应，因为他可能会成为未来社会中消极的个体并构成文明社会的障碍。
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.
Grief is love turned into an eternal missing.