We need movement, activity, as much as air and water.
Do something instead of killing time. Because time is killing you.
Friendship is a very taxing and arduous form of leisure activity.
To reprove a harm-doer, put him to shame by doing a good deed in return.
We do not learn for the benefit of anyone, we learn to unlearn ignorance.
I can’t live without activity; I can’t be sedentary.
To live well is to work well, to show a good activity.