to take on the duty of something
何かの責任を負う (nanika no sekinin o ou)
"She was willing to bear the responsibility for the new project."
"彼女は新しいプロジェクトの責任を負う準備ができていた。" (Kanojo wa atarashii purojekuto no sekinin o ou junbi ga dekite ita.)
to keep working or performing despite pain or hardship
to be open and honest about one’s intentions or feelings
secretly or without public knowledge
to establish an example of excellence that others strive to...
to have the latest information or be fully informed
to remain behind or hesitate to act