There is a little story...that teaches a lot...
A giant ship engine failed. The ship's owners tried one expert after another, but none of them could figure out how to fix the engine. Then they brought in an old man who had been fixing ships since he was a young boy. He carried a large bag of tools with him, and when he arrived, he immediately went to work. He inspected the engine very carefully, from the top to the bottom.
Tapping with a hammer .............$ 2.00
Effort is important in life, but knowing where to put your effort makes all the difference . So put your great effort on right place?.have very successful day...
really a gud one !!
working on a useful thing for even a minute is better than
working on useless for years