Life without a sense of time is completely unimaginable. Without time, there wouldn’t have been time management, clock, schedules, alarm system or even a proper working system. Time is defined as the measuring system used to sequence events, to compare the durations of events and the intervals between them and to quantify rates of change such as motion of objects. The concept of time plays a pivotal role even in religion, science and philosophy. Read further to get an insight about the great period/moment quotations and sayings.