He lacked the agility to righten himself at once.

他缺乏立即恢的机敏性。

Be yourself and think for yourslef ,and while your conclusions may not be correct,they will be never righten than conclusions forced upon you.

做你自己，独立思，尽管你的结论可能不完全，它们可能比强加于你的结论更接近于。