1.If Something worth doing, it's worth giving it your best-or in some cases beyond your best.值得做的事，就值得把它做好。

2.Running every day is a kind of lifeline for me , so I'm not going to lay off or quit just because I'm busy. If I used being busy as an excuse not to run, I 'd never run again . I have only a few reasons to keep on running, and a truckload of them to quit. All I can do is keep these few reasons nicely polished.

放弃的理由有千万种，坚持下去的理由总是那么几个。铭记初心，方能成就自我。勿忘初心，你做到了吗

lay off:停止 lay off cigarettes/smoking

Truckload许多

3.What I mean is, I didn’t start running because somebody asked me to become a runner. Just like I didn’t become a novelist because someone asked me to. One day, out of the blue, I wanted to write a novel. And one day, out of the blue, I started to run— simply because I wanted to. I’ve always done whatever I felt like doing in life. People may try to stop me, and convince me I’m wrong, but I won’t change.

无论你做什么事情，这都是你自己的选择，没有任何其他人可以左右你。选择去做自己所热爱的事情，义无反顾，勇敢前行。各位，加油！

1. think out loud/think alond(出现1次）to think about something by talking, either to yourself or with other people 边想边说, 边想边说出声, 自言自语

eg: Oh, sorry. I was thinking aloud.噢，对不起。 我在自言自语。