"Time" is a relative term...there is no absolute boundary for time. When we say there's no or little time left, it refers to some reference occurance. Time doesnt end there. Its our time that ends. But the ultimate time never ends...its just, forever. In medical terms we classify people into two types of personalities, Type A and type B. Type A are the ones who are anxious,ambitious, aggressive, business like, highly competitive and impatient while type B are the ones who are patient, relaxed, easy-going, and at times lacking an overriding sense of urgency. There are two sayings in Hindi in relation to time that i have come across, that characterize each of these personalities. For Type A, it goes : 
Kaal Kare So Aaj Kar, Aaj Kare So Ub
Pal Mein Pralaya Hoyegi, Bahuri Karoge Kub

This is a classic from Kabir

For Type B, it goes::

aaj kare so kal kar, kal kare so parso,

itni bhi kya jaldi hai pyaare, jeena hai abhi barso!!

This was said by G.D.Birla.

Which one do you agree with??