In mathematics, as in life, the most profound discoveries often come from asking the simplest questions.
永远不要停止学习,因为生活永远不会停止教导。
最好的水果来自对自然时机的尊重。
永远不要在质量上妥协。它是我们所做一切的基础。
The best way to predict the future is to create it.