Save the world and be kind to others. -Sun Simiao's "Great Doctor Sincerity"
Medicine, benevolence also. A benevolent gentleman must be loyal to love, and if he is loyal to love, he will treat others like one and ask them what they are suffering from everywhere. -Yu Chang, a physician in the Qing Dynasty.
The sky is full of things, and everything is ready, which is not expensive for people. -Neijing