不要以为春天已经离去无处可寻，绿荫下还有未开放的花朵

The only limits you have are the ones you set for yourself.

Innovation in dairy production must balance efficiency with environmental responsibility.

The challenge in science is not just to find answers but to understand their deeper implications.

"Escribir es un acto de libertad, y la libertad siempre es peligrosa para quienes quieren controlar las mentes."

通往成功的道路永远在建设中。

I think that the most important thing is to be grateful for what you have.