量筒量液时，视线要跟量筒内液体的               保持水平， 再读出

液体的体积数。如果仰视，则读数（测量值）比真实值     （选填“大”或“小”）。

The eighteenth-century British thinker Edmund Burke made the following observation about the benefits of opposition: "He that wrestles with us strengthens our nerves and sharpens our skill. Our antagonist is our helper."
In your view, to what extent can we benefit from opposition to our ideas, or desires. Write an essay of about 400 words that defends challenges, or qualifies Burke’s statement about the benefits of opposition. You should present your argument with reasons and examples.