The world is so beautiful and regretful, you and I are all lone travelers from afar, constantly walking, regardless of everything, crying, laughing, lingering in the world, just to make this trip worthwhile.
Topology is the study of the properties of a figure that are unchanged by any deformation.
最好的投资策略是基于合理原则并以纪律执行的策略。
If we take care of the ocean, the ocean will take care of us.
The scariest moment is always just before you start.