UNKNOWN

Only say what is important, do not try to explain to others how much you know or how much you have accomplished. Show them through your actions and work towards not been affected by their opinion.

A happy person who has something that you lack will never show it off. Hu...

Action gets results. Results are what you want, not just ideas.

Don't spend all your time thinking about everything you can improve. Until you start doing what needs to be done, you're not really making a difference.

• Don't worry about how you look. No one cares how sweaty you are or how slow or fast you're going.
• Don't compare yourself with others (unless it helps). Many services will track your stats or let you join a global community of runners. Before you join them, remember why you're runni...