One thing at a time

The key to success lies in doing one thing at a time.

This way, you retain full awareness of what you do at that given instant of time. Insight and Understanding are only possible when you are completely focussed at the task at hand.

With practice, such a habit makes life and work very smooth and effortless to carry out.

And how to keep your mind on one thing at a time?

By cultivating a desire to do things really well, with very high quality.
By understanding the importance of doing things really well.
And most importantly, by practicing doing one thing at a time.