动力学的方程在用变分法的语言表达时是完全的。

Overfishing is killing the goose that lays the golden eggs. We must adhere to scientific fishing and give the ocean time to recover.

Insanity is repeating the same mistakes and expecting different results.

Understanding the fundamental limits of quantum computation is crucial for its future development.

创新不仅仅是创造新事物；而是让现有的东西更好地运作。

可持续性不仅仅是种树，而是在正确的地方为了正确的理由种正确的树。