The theory about relativity and time is that when traveling at light speed, time moves «slower» for you than it does for others. (nintendoworldreport.com)
I'm just warning you because time seems to go by at light speed when you are having fun. (natural-parenting-advice.com)
It has been awesome to see the organization expand to this size so rapidly, but it has also forced me to grow at light speed. (educationnext.org)