There is nothing so easy but that it becomes difficult when you do it reluctantly.

There is nothing so easy but that it becomes difficult when you do it with reluctance.

Painting is easy when you don't know how, but very difficult when you do.

Anybody can be specific and obvious. That's always been the easy way. It's not that it's so difficult to be unspecific and less obvious; it's just that there's nothing, absolutely nothing, to be specific and obvious about.

When it becomes more difficult to suffer than to change... you will change.

Sloth makes all things difficult, but industry all easy