"Children deserve books that challenge them, not just entertain."
成功需要坚持,面对失败不放弃的能力,并从失败中学习。
风险管理不是规避风险,而是理解并减轻风险。
Life is ours to be spent, not to be saved.
The secret of happiness is to expand your interests as much as possible and to be as kind as possible to the people and things that interest you.