Writing is a way of preserving memory.
In science, we try to explain what we don't understand. In mathematics, we try to understand what we can't explain.
We don't inherit the oceans from our ancestors; we borrow them from our children.
形容世事变化无常,难以预测。
The details are not the details. They make the design.
Success is doing what you want to do, when you want, where you want, with whom you want, as much as you want.