The teacher said it when we were studying.
There is also a detailed: "ideals make you smile and observe life", which means ideals make people optimistic. For example, in the years of hunger and cold, with the ideal of food and clothing, I believe that hard-working hands will certainly win a feeling of plenty, hope and optimism. "Ideal makes you stubbornly resist fate", which means that ideal makes people full of fighting spirit and indomitable struggle. For example, in the face of misfortune and bad luck, with ideals, I believe that bad luck can be overcome, the future is bright, and I will make unremitting efforts. "Ideal makes you forget your early white hair; /Ideal makes your head white and naive ",that is to say, ideal makes the mental age of the elderly very young, he is full of courage and struggle, and it is ideal that makes him full of vitality.