What is time? To some people, time is only an endless stream passing by every day. To someone else, time is a clock ticking their life away...
In Physics, time is defined as a component of a
measuring system used to sequence events, to compare the durations of events and the intervals between them, and to quantify the motions of objects.
But not as simple as that, we don't talk about time in Physics, because time is something much more valuable. Or maybe, time is invaluable that no one in this whole wide world can buy it with any price...
Time just passes by and by and by, day after day, never stops. Time goes and brings along everything in its path with the power of eternity. How can you hold back your time once it has gone? How can you take back your spring once time has taken it away? How can you reverse your pain once time has made it happen? How can you live your childhood again once you've been through so far? And how can you raise the death once time has hidden the life?
Against the stream of time, we might get what we want, but then we must pay for it, because we can not change the rule of nature, the rule which has remained since the birth of universe.
It's not a tragedy of time. Time comes enough for you to do what you need, if you take your chance. Time is not for wasting, because time will never come again, never turn back again!
Those things, every one might have known it already, but have you ever asked yourself if you had considered time seriously, or you just had let it pass without any respect and care?
No need to say much, just remember, under no circumstances does time wait for anybody, and never does the clock go into reverse!