0 said when two things or people are completely different, unsuitable for each other, or are unable to agree
Thus, it would be a mistake to think that there are external, environmental, selection pressures, and internal, genetic, responses to those selection pressures, and never the twain shall meet.
We have boys' orphanages and girls' orphanages, and never the twain shall meet.
I am sure that he has two separate sets of advisers, one for industry and the other for education—and never the twain shall meet.
That seems to be that there must be nationalised industries or there must be private industry, and never the twain shall meet.
Too often, companies regard school sports as forming a part of the public sector, and think that never the twain shall meet.
A long lease is a long lease, a rental agreement is a rental agreement, and never the twain shall meet.
It is said that the farming community is on one side and the ramblers are on the other, and never the twain shall meet.
Some of us were environmental specialists, others were development specialists, and never the twain shall meet.