To succeed, planning alone is insufficient. One must improvise as well.
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
故事的力量在于它能使陌生的事物变得熟悉。
人类最伟大的追求是了解自己必须做什么才能成为一个人。
儿童的一切教育都必须遵循一个原则，即帮助孩子身心自然的发展。
