If you have any doubt at all about being able to carry a load in one trip, do yourself a huge favor and make two trips.
The power of abstraction is what allows mathematics to transcend the limits of physical reality.
法律体系不仅仅是规则的体系,也是权力的体系。
不要说不利于身心的话,不要做不利于身心的事,不要接近不利于身心的人,不要进入不利于身心的境界,不要看不利于身心的书。