However infinite the Universe may be, our true and practical universe is still the surroundings of the house we live in.

If you have good neighbours, you can bear living in a bad cottage; if you have bad neighbours, you can't bear living even in a good palace!

You cannot travel to the known; because all travels are towards the future and the future is unknown!

What you believe might be wrong; what you don't believe might be right! Don't be sure of things! Doubt! Investigate! Leave your stupid conceit that your belief is an absolute truth! Open your mind to all the possibilities!

The Ecclesiastes of the Old Testament says there is no new thing under the sun. We can also say there is no new thing above the sun!

Happiness is the twin sister of optimism and the twin brother of contentment.

Sunset is the opening music of the night.