Some have insight but many lack foresight.
It is with foresight that you implement your insight.
The combination of insight and foresight is what makes expectation.
With insight you take root and with foresight you spread and bear fruit.
Insight looks into the deep (not around) and consequently foresight sees beyond the immediate environment.
Your foresight is the sustainer of the effect of your insight.
Foresight create the platform for insight to express itself.
Insight is likened to a vision. Foresight is the zeal required to run with it.