人类思维是一个复杂的系统，理解它需要多学科的方法。

我只是想传播正能量。

The true cost of food isn't just what you pay at the store—it's what the planet pays over time.

建筑是一种挑战，它要求我们不断地探索和创新。

The atmosphere doesn't care about political boundaries when it comes to climate change.

人类的自由在其选择中被限制。