What do you think is the key to success?

 I think the first key to success is your own mentality. If you want to do big things, you must not be so short-sighted. You must broaden your horizons. You must not entangle the small areas, but you can't ignore  the small details, either. The line between success and unsuccess is very small, right?

perspective觀點:

My perspective on many things is calm, so don't lie to me.

drop out放棄:

Don’t drop out things that you’ve worked hard for a long time, it’s worse than failure.

grit意志力:

Good grit is half your success!

perserverance毅力:

John's perseverance is much stronger than that of others.

sprint短跑:

My brother is a sprinter trained by their school.

https://www.ted.com/talks/angela_lee_duckworth_grit_the_power_of_passion_and_perseverance#t-310589