Go for it! Just do it!加油!向前冲!
Better late than never.只要开始，虽晚不迟。
Don't give up and don't give in.不要放弃，不要言败。
One today is worth two tomorrows.一个今天胜似两个明天。
A bold attempt is half success.勇敢的尝试是成功的一半。
Do what you say, say what you do.做你说过的，说你能做的。
Zero in your target, and go for it.从零开始，勇往直前!
这些短句简洁有力，适合在需要激励的时刻使用。希望它们能带给你力量和信心，让你相信自己的努力终将美好。