my way of translation (2) 2021/6/19

他人任せでは物事は好転しない。”誰かが”ではなく、”まず自分が”という行き方を心がけたい。（松下幸之助の言葉から）
Leaving things up to others will not get a good result. You should change your attention from " up to someone" to "first of all, I, myself."

my way of translation 2021/6/19

”石の上にも三年”という。しかし三年を一年で習得する努力を怠ってはならない。（松下幸之助の言葉から）
Perseverance winds in the end, or if you have perseverance doing your efforts for three years, you will surely pay off.
However, you should always make further effort to acquire skills in a year instead of in three years.