解釋：藥物之間有陰陽(yáng)、子母、兄弟等配對(duì)關(guān)系，說(shuō)明藥物配伍的原理。
"If you're horrible to me, I'm going to write a song about it, and you won't like it. That's how I operate."
Principles is another name for prejudice.
在危機(jī)時(shí)刻，真正的領(lǐng)導(dǎo)者通過(guò)保持冷靜、專注和果斷而脫穎而出。
I'm a fighter. I believe in the positive. I believe in hard work.