Do Your Best Every Day
Make a conscious decision to do your best in everything and you will you attempt that will help you to reach the heights of success. As the old saying goes:
How You Do Anything Is How You Do Everything
Always do more than you're supposed to do. Do a little more than average and from that point on your progress will multiply itself out of all proportion according to the effort you put in. Just do a little more each day than you think you can do. There is always a best way of doing things to get the job done. Think about it before you do it. Strategize. True success comes from being successful in the little things.
Your Attitude Matters
You can respond positively or negatively to any situation. Your attitude is not determined by circumstances, but by how you respond to your circumstances. Any challenge facing you is not as important as your attitude towards it. It's how you react to challenges and events that determines your attitude.