Why is it the last sentence?

Why is the last sentence "If I had known today"? The whole sentence: If I had known today, why should I have?

That's what people do. They don't cherish when they have it, but regret when they lose it. In life, many contradictions often stem from misunderstandings. Unfortunately, people are often too eager to judge according to the so-called facts they see because of the lack of necessary calm, which often leads to unnecessary escalation or even out of control.

Sentence of positive energy of sunshine

1, don't indulge in comfort and muddling along, what can give you shelter from the wind and rain can also let you see the sunshine. Only by making yourself stronger can we really hold up a sky.

2. There is no unearned job and no unearned gain. If you are more greedy than others, please be more diligent than others.

Your good fortune lies in your strength and your unknown efforts. The harder you work, the luckier you will be.

4. Doing what you haven't done is called growth, doing what you don't want to do is called change, and doing what you dare not do is called breakthrough.