1.   As two opposite kinds of people, when they became partners, their very differences provided the right balance for success.

2.   But he always finds the right balance between darkness and light.

3.   Does the school have the right balance of ages, abilities and genders?

4.   Find the right balance between enough exercise and enough rest.

5.   Finding the right balance between cooperation and competition has been the goal and bane of Western politics for centuries.

6.   Getting the right balance between home and work is a difficult path to tread.

7.   Getting the right balance in life is important to Pearce.

8.   It is also important to get the right balance between over concern and lack of care.

9.   The problem is to know how to strike the right balance.

10.   The right balance of detail should help the reader quickly grasp the nature of the problem and your approach to it.