一下都是很好的英语句子，好句子自然有点难度啊，有难度才有挑战吗。

.The most important thing in the Olympic Games is not to win but to take part, just as the most important thing in life is not the triumph but the struggle. The essential thing is not to have conquered but to have fought well。

2.Time does not water down the wine of friendship, 
Distance does not separate our hands of longing.
Think of life as a game in which you are playing with five balls in the air. You name them work, family, health, friends and spirit and you keep all of them in the air. You will soon understand that work is a rubber ball. If you drop it, it will bounce back. 

But the other four balls, family, health, friends and spirit, are made of glasses. If you drop one of these, they will be broken. They will never be the same. You must understand that and try to have balance in your life. How? 

Don’t look down on your worth by comparing yourself with others. It is because we are different and each of us is special. 

Don’t let other people set goals for you. Only you know what is best for yourself. 

Don’t give up when you still have something to give. Nothing is really over until the moment you stop trying. （只要你还能做一丝一毫的努力就不要放弃，因为只有当你放弃努力之时成功才放弃了你）

Don’t be afraid to fight difficulties. It is by taking chances that we learn how to be brave. 

Don’t shut love out of your life by saying it’s impossible. The quickest way to receive love is to give it; the fastest way to lose love is to hold it too tightly the best way to keep love is to give it wings. 

Don’t run through life so fast that you forget not only where you’ve been, but also where you are going. 

Don’t be afraid to learn. Knowledge is weightless. It’s a treasure you can always carry easily. 

Don’t use time or words carelessly. You can’t get them back. 

Life is not a competition, but a trip, step by step. 

Yesterday is history, tomorrow is a mystery and today is a gift: that’s why we call it “the present”.