to try any method to succeed, even if unlikely
うまくいく可能性が低くても、あらゆる方法を試みること (umaku iku kanosei ga hikukute mo arayuru hoho o kokoromiru koto)
"He was grasping at straws when he suggested that idea."
"彼はその考えを提案したとき、藁にもすがる思いだった。" (kare wa sono kangae o teian shita toki wara ni mo sugaru omoi datta)
to develop or become successful over time
being in a leading or important position in a field
Deal with tasks gradually instead of rushing.
Knowing a small amount about something can lead to mistakes.
to know someone very well
a sudden moment of discovery or realization