If you have long column labels with columns so wide that they affect the readability of a worksheet, you should first a. decrease the column widths. b. leave the column labels as is. c. consider how you could shorten the column labels. d. format the column labels.

The label at the top of a column is sometimes wider than the data stored in the column. Expanding a column is an option but this may mean that you will not see as many columns on a page as possible. Wrapping text is also an option but has a downside to it as well since it will make the row with great height. 

Rotating the labels is also a possibility but is also not recommended. This leaves us with shortening the column labels and keep dictionary worksheet for users. As much as you can, consider using acronyms and abbreviations.

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?