How to write a parallelism sentence with an example?

1, example can make us firm a future course, example can make us have the courage to move forward, and example can make us find a future hope.

2. Example can make us progress, example can make us have goals, and example can make us motivated.

3. In a difficult situation, an example is a banner that guides people to overcome difficulties and move towards victory; At work, the example is the direction, leading everyone to work hard and climb the peak bravely; In life, example is the benchmark, standardizing individual behavior and building a harmonious society.

4. The example is helping others, and winning respect applause with his own sacrifice. An example is to be dedicated to one's post and to pile up the peak of his career with ordinary work. The role models are law-abiding, self-control, sweat and harmony.