Pay attention and lisen to the saying of the wise; apply our heart to what I teach.
The key words here is listen. Sometimes it is best when there are several speaking to just sit back and take it all in. Store up the things that are important, so that you can use them later. Just like everything else, you must filter what you hear, some if it may not be useful and you must consider the source. There are many people that seem to be wise, but just ask the Lord, He will let you know! They may be so full of words that all you hear is "blah, blah, blah"... it will be clear to you. God does have great things to say throught many great people, be willing to hear and then learn from what you hear.