Like the sun in the morning like what all can start again,even though,the innovation can not be found in the topic,it will try again. Don't always in the memories of the past love, the sun yesterday, how sun does not bring new ideas today.You can't just sit there and wait for life to come to you. You have to read more literature to continue happyness. Just keep doing,try my best hard.
课题尚未完成,还要继续看文献,加油,加油,加油!