no pain no gain 没有付出，就没有回报。

easy come easy go.来的容易，去的也容易。

where there is will there is way 有志者事竞成

What's past is prologue. 这句话的意思是【凡是过去 皆为序章】 希望我可以活得洒脱一点，勇敢地往前走。可我偏偏执着，念旧，拿得起却又放不下。

Love look not with the eyes, but with the mind. —— William Shakespeare 爱不是用眼睛看，而是用心去感受。

——莎士比亚

Let life be beautiful like summer flowers and death like autumn leaves——生如夏花之绚烂，死如秋叶之静美。

——泰戈尔

以下是我的回答，运动员英语格言有很多，比如：
Win in mind, win in body.
What counts is not necessarily what we do but what we do it for.
Action is the real confession of faith.
The important thing in life is to have a great aim, and the determination to attain it.
Success is not final, failure is not fatal: It is the courage to continue that counts.
No pain, no gain.
Today's effort = Tomorrow's success.
The greatest glory in living lies not in never falling, but in rising every time we fall.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
10.凡是决心取得胜利的人是从来不说不可能的。