Algebra is generous; she often gives more than is asked of her.
代数是慷慨的;她常常给予的比被要求的更多。
孩子独立的智能发展无可限量,它直接依赖孩子心智的力量,而不仅靠导师的工作。
The secret of good baking is to keep it simple.
The most important actions are never comfortable.
最危险的并非失败,而是自满。
Life itself is the most wonderful fairy tale.
Success is when preparation meets opportunity.