Bill Gates stated that the Bitcoin is the future and that it is better than currency. Would you assume that his statement (as one of the many reasons) added value on Bitcoin which made it stronger and more stable in the system? 
i feel great bitcoin to become better currency in the future, i believe the statement because now is the new era of the technology i think in the future year all people in the world are know how use computer, so that not possible bitcoin better currency in the because bitcoin using the technology as decentralized currency.