Acrosurge
Lumine Infinitus
And to answer the question at hand:
People can find motivation through action, or take action through motivation. Specific motivations come from a variety of sources. Strong motivators include the emotions: love, lust, fear, anger, hatred, justice.
Outside of the emotional aspects, motivation stems from a desire to attain something that one does not have. In a broader spectrum, all human beings desire to have purpose and meaning. People find this purpose (whether they realizes it or no) through various things including recognition, career success, relational success, accomplishment, acquisition of entertainments or material goods, or through any number of ideological faiths. The amount of meaning one finds varies depending upon the thing they desire. For instance, career success may have meaning for a time, but perhaps not as much meaning as relational success.