Again, Siddhartha asked what was wrong and was informed by the driver about death and  the impending finite limit of all living things.

悉达多再次问出了什么问题，司机告诉他死亡和所有生物即将到来的有限极限。

Studies also show that a strong motivating reason why may only act as a buffer or a temporary solution to increase willpower, and that willpower still does have a finite limit.

但研究同时也表明这种影响可能只是短暂的，而这种意志力也是有局限的。