当我停止相信自己能赢的那一天，就是我停止打网球的那一天。
Sustainability isn't a cost center - it's an investment in our collective future.
Music has taught me persistence and courage, and it has also made me understand what true love is.
La poesía no es un lujo, es una necesidad.
“死者直到被遗忘才真正死去。”
模型的好坏取决于其假设。