capable加of doing sth.倒数第二个is那里要么前面不要加冒号,把there is改成the,only后面的one去掉.
或者直接把is去掉,冒号改成破折号.
正常就
the only person who is capable of setting limits to your growth is you.
或者
there is only one person who is capable of setting limits to your growth——you.
意思就是
唯一能够限制你生长的人就是你自己.