数学是概念之间关系的科学,与内容无关。
圣人不积,既以为人己愈有,既以与人己愈多。
物理学不仅是一门科学,它是一种思考世界的方式。
心不是一个隐喻。
Every challenge is an opportunity to learn and grow.
In science, the most beautiful moments often come from unexpected results.