what is the difference between the words“password” and“cipher code”？

how to improve spoken English？

last day of 2015 Today is last day of 2015,tomorrow is new year2016,i wish everyone can happy and have new goal to live happily and fully.i have a dream and so the dream will continue in 2016.i am thanks all the people i met in 2015,and thank them teach me a lot.let us begin our new year.

the feeling of mine tonight As the busy day pass by,i think much about my future. i always think about what things i like ,whats lifestyle i want,but still without result.I think it will take a long time to find the thing that i love and its can make money and i am happy enjoying in it. so,just give myself a big fighting.

whats the balance mean?except the common use.