I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.
Never give up on your dreams, no matter how impossible they may seem.
我从田径中学到的竞争艺术就是忘记的艺术,我现在提醒自己这一点。你必须忘记你的极限,你必须忘记你的疑虑、你的痛苦、你的过去。