Citations:be-all and end-all

"If it were done, when ’tis done, then ’twere well

It were done quickly. If th’ assassination

Could trammel up the consequence, and catch

With his surcease, success: that but this blow

Might be the be-all and the end-all here,

But here, upon this bank and shoal of time,

We’d jump the life to come." Shakespeare, Macbeth