1.   But Kipling suggests that the superiority also entails sacrifice.

2.   The exercise of power to help other peoples is a duty that entails sacrifice, and that is the price we now are paying for a better world.

3.   The goal of diversity clearly does not entail a sacrifice in quality.

4.   Environmental journalist Howie G. Severino believes that his self-imposed goal of helping protect the environment does not entail much sacrifice.

5.   This, he said, entailed some sacrifices on the part of China.