to remain valuable or successful for a long period of time
長い間価値があり、成功し続ける (nagai aida kachi ga ari, seikou shi tsudzukeru)
"His leadership principles have stood the test of time and are still relevant today."
"彼のリーダーシップの原則は時の試練に耐えたそして今も関連性を持ち続けています。" (Kare no rīdāshippu no gensoku wa **toki no shiren ni taeta** soshite ima mo kanrensei o mochi tsudzuketeimasu.)
to make an effort to understand or care about someone else's...
to begin a new stage or period in life
Economic benefits of the wealthy gradually reaching the lowe...
to become extremely angry or excited
to be responsible for something and able to explain it
To investigate more thoroughly or find out more details.