But they are not without mutual respect.
Without mutual trust, these relationships are generally shallow and unrewarding.
Without mutual confidence, ultimately underwritten in law, there can be no mutual trust.
Without mutual respect and cooperation, no amount of infrastructure development will change the status quo".
Without mutual trust, the potential for friction is vast as Chinese firms make inroads in high-end Western markets.
The U.S.-Saudi alliance is a self-enriching bargain between the two countries' élites, sustained without mutual understanding or sympathy between their publics.
For Milton, marriage depends on the compatibility of the partners, and to maintain a marriage that is without mutual love and sympathy violates one's personal liberty.
To allow the maximum number of barrels to fire without mutual interference, tactical units grew smaller, and the number of ranks drawn up behind one another declined.
The Palestine Festival of Literature and the International Writers Festival of Israel both took place this week without mutual awareness or acknowledgment, and each closed Thursday night with readings and songs.
It remains to be seen whether they can overcome the current panic over the risk of sovereign default in the euro zone by showing political resolve without mutual financial assistance.
Postponement without mutual consent would be deemed to be misconduct. .
