Our own mind acts like an energy if we do not control little by little, through patience and repeated efforts the mind will be in your control via meditation.
its is better to perform one's own duties imperfectly than to master the duties of others.
Keep doing your karma (work) don't start expecting other result doing your work sincerely and removing the expectations or attachment of result will make you live peacefully.
A person achieves 'PERFECTION' only if he finds joy in the work he does. do what you love or else love what you are doing.
A gift is pure only if it's given from the heart to the right person at the right time, place and.... when nothing is expected in return.
There is no happiness/satisfaction anywhere in the universe for a person who always doubts everything.
Anything in this world can be achieved or overcome through the power of will.
Nothing will be your forever what you own today will be owned by someone else tomorrow so learn the art of giving & donating for its own good.
Balance is the name of life everything in your life has to be in balance don't oversleep and undersleep don't overeat and eat less maintain perfect balance and harmony in whatever you do in your life.
nothing is permanent in universe whatever has come to life will eventaully suffer death in its life so don't mourn for one who left you because death is a ultimate reality of life.