When it comes to pushing through to the end, there are numerous ways to describe it. Some might say "press on," "persist," or "persevere." Others might suggest "don't give up," "keep going," or "show grit." One could also say "battle to the finish," "struggle to the end," or "never surrender." Whatever expression is chosen, the message is the same: stay determined and committed until the goal is achieved. After all, the satisfaction of finishing strong is worth all the effort. So, if you're facing a tough challenge, remind yourself to "fight the finish" - or whichever synonym you prefer - and keep pushing forward.