信任是电商最宝贵的资产。

我认为这个世界现在需要听到真相。

Every pill we produce carries a promise—to heal, to hope, to improve lives.

The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.

The most controversial thing I have ever done is to stick around.

We must balance tradition with technology to move the leather industry forward.

解释：药物之间有阴阳、子母、兄弟等配对关系，说明药物配伍的原理。