一、go for it! just do it! 加油!向前冲!做了再说!

二、better late than never. 只要开始，虽晚不迟。

三、Don't give up and don't give in. 不要放弃，不要言败!

四、one today is worth two tomorrows. (一个今天胜似两个明天。)

五、a bold attempt is half success. (勇敢的尝试是成功的一半。)