To inspire a singularity of focus, a challenge must be important to you and it must be something you feel you should do now in this moment. If it's trivial or not time-bound, you won't engage. So in selecting your next challenge in life, choose one that is meaningful and will demand your complete concentration.

要激发你的专注力，挑战对你来说一定很重要，它必须是你现在就应该做的事情。如果是小事或者没有时间限制，你就不会参与。因此，在选择人生中的下一个挑战时，选择一个有意义的挑战，它需要你全身心的投入。