我们必须平衡短期能源需求与长期环境目标。
In three words I can sum up everything I've learned about life: it goes on.
The way she saw it, being free was nothing more than a hustle.
I'm the reason your trees won't sway.
Even in abstraction, mathematics has profound real-world applications.
When we are no longer able to change a situation, we are challenged to change ourselves.