If you want to make a wish at that time, it will be the natural expression of your own voice.
I remember Old Master Q said (I may not remember the exact word) that the feasible steps to make a wish are: 1, faith (believe in your own good roots, believe in the wisdom and compassion of Buddha and Bodhisattva, and do what Buddha and Bodhisattva teach wholeheartedly); 2. Repentance (own fault and karma); 3. Gratitude (quadruple grace, the grace of all beings); 4. Make a wish ("All sentient beings have unlimited wishes")
Add a little bit of my personal understanding:
People can understand suffering because of their own suffering, and when they see and understand the suffering of others, they will have an unbearable heart. This unbearable heart urges us to make a wish to help all my brothers out of their sufferings. We have a wish, but we don't have enough ability, so we learn from Buddha and Bodhisattva, hoping that we can break evil, cultivate good, break the mystery and become enlightened, and even turn the world into a saint, and then we can help our lost companions.
It is suggested that when making a wish, the landlord should think more about the sufferings of all beings, the wisdom and compassion of Buddha and Bodhisattva, and not about his own sufferings and the blessings he hopes-I heard that a pure wish is the most powerful, and when one can really care for all beings, his own sufferings will be less, and the blessings he hopes will naturally come-the blessings are only a result, and good flowers will have good results, so there is no need to ask for them.