Sentence examples for cannot be perfectly from inspiring English sources

Mr. Sweet is proposing that we become dependent on an energy system that produces very dangerous substances that exist indefinitely and that cannot be perfectly stored, protected or disposed of.

The work of the physicists Niels Bohr and Werner Heisenberg shows that experiments cannot be perfectly objective; "laws" of nature can be overturned by random events; beyond infinity lies infinity.

The regimented tribal structure that allowed the United States to build an indigenous counterinsurgency force by winning over the sheiks in western Iraq cannot be perfectly replicated in Afghanistan, a society whose social structures have been destroyed by decades of war.

However, in reality, the CSI cannot be perfectly obtained.

As a result, the computationally optimised solution often cannot be perfectly achieved within the manufacturing process.

To be sure, spread risk cannot be perfectly hedged through swaps.

This means they cannot all be perfectly adapted to the conditions in which they find themselves during their lives.

If the requirements of rationality can require an action that is ruled out by the requirements of morality, or vice versa, then we have a problem: the absolutely perfect being cannot be both perfectly rational and perfectly morally good.

But if freedom involves the possibility of acting either way with respect to matters of moral relevance, then a free being cannot be necessarily perfectly good.

A prediction model cannot be both perfectly reliable (i.e. calibrated) and perfectly discriminatory.

But it is not a compelling argument to suggest that because a study of this sort cannot be done perfectly it should be ignored.