to exert all one's strength or effort, regardless of the consequences; to work extremely hard

to abandon, discard, or throw away

to make rash speculations

an artistic composition or technique of assembling different materials or elements into a single work

to reject, abandon, or cast aside (often used for thoughts, distractions, or prejudices)

to put all of one's efforts into a task or competition in order to achieve a goal

to engage in a competition or contest

to reject, abandon, or cast aside

to risk one's life