Think again and again before taking action; look before you leap.

until death puts an end; to work tirelessly for a cause until the very end

To find a way to emerge from a dire situation by being forced to fight for one's life; based on the strategy of deploying troops in a way that leaves no possibility of retreat, forcing them to fight desperately.

To push someone to the point of death or ruin before feeling satisfied.

from now on; henceforth

to devote oneself entirely to a cause with the utmost effort until the very end of one's life

(idiom) to work with total devotion and spare no effort until one's dying day; to spare no effort in the service of one's country or a cause until the day one dies; literally to bend to the task until worn out and only stop at death

to think through a strategy before taking action; to act only after careful deliberation

to be placed in a desperate situation and then find a way to survive; to come out of a dead end and find new life

from that; following from that; occurring immediately after that