Galatians 6:7; Do not be deceived, God is not mocked; for whatever a man sows, that he will also reap.
Life is just like inputting a text in Microsoft Word, what you see is what you get, in other words what you put in is what comes out. The same way one cannot plant acorns and expect an apple tree, it is the same way that one should not expect another results aside what they sow in their lives.
He who sows patience and kindness will receive patience and kindness, he who sows love and respect will receive love and respect. He who sows obedience will be obeyed and their wishes fulfilled. This is general rule for life that cannot be maneuvered around, it goes to emphasize the Rule do unto others as you would have others do unto you.
The earth revolves around itself and so we say what goes around must come around, other says what goes up must come down although that is solely based on the principle of gravitational force. So Brethren whatsoever you do to the least of the brothers, the Lord says you do unto him and so will be reciprocated equally, thus we should watch our acts and sow good seeds in our lives and in the lives of others that we may be blessed.