One I have heard at school is that when the people in front of you down the narrow hallway are walking too slow is, "You walk slower than a herd of elephants stamping through peanut butter."
It is in act 1 that the exposition occurs
<span>Thoreau defends his approach in the second paragraph of “Economy” in Walden by giving a simple a simple and sincere account as he knows himself best.</span>
Infinitive phrase because infinitives have "to ___" and the blank is an action word ☺