Mexico is a country that is always in the process of becoming, never quite arriving.

最好的投资策略是持有低成本指数基金的多样化投资组合。

In mathematics, as in life, the most profound discoveries often come from asking the simplest questions.

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。