Change is the only constant, and adaptability is the key to thriving.

真正的成功是通过你对他人产生的积极影响来衡量的。

含泪问花，花不回答，乱红的花瓣飞过秋千远去。

Free vaccines are more valuable than expensive treatments, yet harder to promote.

You are not stuck where you are unless you decide to be.