适应变化而非抗拒变化,才能建立韧性。
Resilience is built by adapting to change, not resisting it.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
生活中最重要的事情是停止说“我希望”,开始说“我会”。
当最后一棵树被砍倒,最后一美元将失去意义。