Maps become not only diverting but necessary: strange navigation charts of where the river goes, and how.
With managers and workers sharing the same goal delighting customers the humanistic management practices of trust and collaboration become not only possible but necessary.
A computational dynamical analysis at the individual neuron level, such as the one presented in the previous section, is too complicated to perform for any realistic population size; a coarse-grained, population-level dynamical description and analysis become not only preferred, but necessary.
If this newer order completely vanquishes the older marital ideal, then gay marriage will become not only acceptable but morally necessary.
Starting from a certain critical level of this energy, its value becomes sufficient to ensure a contact bond break after its instability, i.e., bond instability due to the thermal fluctuations becomes not only a necessary but also a sufficient condition for its break.
Even though much progress has been made without, or sometimes in spite of, government involvement, there comes a point when it becomes not just desirable but necessary, as Whelan explains.
From that perspective, emotion becomes not just rational but a necessary component of survival.
After the French Revolution, codification became not only possible but almost necessary.
With so much complexity, constant change and consequent threats to privilege, power and identity occurring at a spectacular pace, the need for certainty and simplicity becomes not only real, but a necessary resolution for conquering the disorienting impact of fear.
An implication of this claim is that for people to become virtuous it is not necessary for their desires to change.
