1.Only you can control your future.
只有你自己能够掌控你的人生。
2.Keep on going never give up.
勇往直前， 决不放弃！
3.Whatever is worth doing is worth doing well.
任何值得做的事就值得把它做好！
5.Believe in yourself.
相信你自己！
6.You cannot improve your past, but you can improve your future. Once time is wasted, life is wasted.
你不能改变你的过去，但你可以让你的未来变得更美好。一旦时间浪费了，生命就浪费了。
世上无难事，只怕有心人！persevere(持之以恒