"In observational studies, we often have to rely on assumptions that are not directly testable."
唯一真正的监狱是恐惧,唯一真正的自由是从恐惧中解脱。
我一次只担心一天的生活。
To be brave is to love someone unconditionally, without expecting anything in return.
We must focus on quality and customer satisfaction to build a brand that lasts.
I’m playing against great players, playing against the best in the world. The competition – that’s what I’ve always wanted.