To spend all your time studying
勉強に全ての時間を費やす (benkyo ni subete no jikan o tsuiyasu)
"He buried himself in books before the finals."
"彼は試験前に本に没頭した。" (kare wa shiken mae ni hon ni bottou shita)
The time a startup has before running out of cash.
people will always have hope, no matter the situation
Having lived all one’s life in a particular place and influe...
to delay making a decision until the next day
to prepare energetically to do something
to start having doubts about a decision you have made