It's over with. 这成了昨日黄花. Yesterday was yesterday. Live for today. 好汉不提当年勇, 要脚踏实地. No road is so long it has no turning. 愁苦不会没尽头. Make the most of each day. 勿负今日.
There's always another chance. 总会另有转机. Don't give up. 不要放弃希望.
Things can change. 苦尽则甘来.
There's always next time. 总有下一次的机会.