Translation

Could anyone please help me in translating the following sentances into Japanese.

1. "That which doesn't kill me, will make me stronger."

2. "The test of a good teacher is not how many questions he can ask his pupils that they will answer readily, but how many questions he inspires them to ask him which he finds it hard to answer."

I would love to see the Japanese translation written in different styles. Does anyone have any ideas on where or how I could get this.

Thank you in advance.

1. "That which doesn't kill me, will make me stronger."

私を殺さないものは私を強くする
Watashi wo korosanai mono wa watashi wo tsuyoku suru
(Nietzsche)

2. "The test of a good teacher is not how many questions he can ask his pupils that they will answer readily, but how many questions he inspires them to ask him which he finds it hard to answer."

What is the source?

I would love to see the Japanese translation written in different styles.

Styles are limited for aphorisms/sayings.

''The test of a good teacher is not how many questions he can ask his pupils that they will answer readily, but how many questions he inspires them to ask him which he finds it hard to answer.''

Is a quote by Alice Wellington Rollins.