估计问题的性质不同。在这里，我们不关心检验特定的假设，而是关心估计参数的值。

Success in agriculture isn't just about planting seeds; it's about cultivating relationships with the land and the people who depend on it.

水，涌出，自然地流淌；至人的德行，不需着意修炼，万物自会随附。就像天自然高，地自然厚，日月自然明，何需修行！

The most valuable asset any company has is its people.

Drone safety is not an option, but a baseline.

"The world is full of stories, but the stories are all one."

The universe is not just stranger than we imagine, it is stranger than we can imagine.

你在一瞬间变成了你的选择。