The potential of aquaculture is far from being fully tapped.

The past is always tense, the future perfect.

Don’t worry how or where you begin. As long as you keep moving， your success will be far from where you start.

物理学上的镜面反射理论，也同样适用于人情世故。爱敬别人的人，同样也会得到别人的爱敬；厌恶别人的人，同样也会遭到别人的厌恶。