There is one hadith of the Prophet that i like very much and i want to share it with everyone.
The hadith of the Prophet says:
"That which is lawful is plain and that which is unlawful is plain and between the two of them are doubtful matters about which not many people know. Thus he avoids doubtful matters clears himself in regard to his religion and his honour, but he who falls into doubtful matters fall into that which is unlawful, like the shepherd who pastures around a sanctuary, all but grazing therein. Truly every kind has a sanctuary, and truly Allah's sanctuary is His prohibitions. Truly, in the body there is a morsel of flesh which, if it be whole, all the body is whole and which, if it be diseased, all of it diseased. Truly, it is the heart."