An instructor should exemplify the things he seeks to teach. It will be of great advantage if you yourself can do all you ask of your students and more.
When scientists need to explain difficult points of theory, illustration by hypothetical example – rather than by total abstraction – works well (perhaps indispensably) as a rhetorical device. Such cases do not function as speculations in the pejorative sense – as silly stories that provide insight into complex mechanisms – but rather as idealized illustrations to exemplify a difficult point of theory. (Other fields, like philosophy and the law, use such conjectural cases as a standard device.)stephen jay gould
The history of Islam is the best testament to how different communities can live together in peace and harmony. Muslims must exemplify the true image of Islam in their interaction with other communities.abdul rahman al-sudais
The fact that we are all trained to be mothers from infancy on means that we are all trained to devote our lives to men, whether they are our sons or not; that we are all trained to force other women to exemplify the lack of qualities which characterizes the cultural construct of femininity.Andrea Dworkin
When the basic structure of society is publicly known to satisfy its principles for an extended period of time, those subject to these arrangements tend to develop a desire to act in accordance with these principles and to do their part in institutions which exemplify themjohn rawls
Thus, we have three principles for increasing adequacy of data: if you must work with a single object, look for imperfections that record historical descent; if several objects are available, try to render them as stages of a single historical process; if processes can be directly observed, sum up their effects through time. One may discuss these principles directly or recognize the “little problems” that Darwin used to exemplify them: orchids, coral reefs, and worms the middle book, the first, and the last.stephen jay gould