Read it through once

_Ham._ Slanders, sir: for the satirical rogue[28] says here that old men have grey beards; that their faces are wrinkled; their eyes purging thick amber and plum-tree gum; and that they have a plentiful lack of wit, together with most weak hams: All of which, sir, though I most powerfully and potently believe, yet I hold it not honesty to have it thus set down; for yourself, sir, shall be as old as I am, if, like a crab, you could go backward.