1. If life is a beautiful music, then pain is an indispensable note. If life is an endless sea, then frustration is one of the waves that suddenly turn up. If life is a blue sky, then setbacks are white clouds floating in the sky. 2. Motherly love is a song of life: blame is the bass, care is the treble, and caring for thoughts is the main theme of motherly love. Affection is a part of life: affection is the preface, friendship is the catalogue, love and hate and dreams are the themes of emotional stories. Friendship is a song of life: sincerity is a word, trust is a song, and understanding and respect are the main theme of friendship. Youth is a song of life: success is a word, struggle is a song, and never slackening is the main theme of youth. 3. Knowledge is a boat in the ocean: literature and history engineering is an oar, emotional wisdom is a sail, and teachers and students are children of knowledge. The image of the wave is the road of life: the peak is success, the trough is frustration, and the particle is the flash of the image of the wave. The sea is the dictionary of water: the waves are the radicals, the sound of the waves is the phonetic sequence, and the fish, shrimp and seagull are the words of the sea. 4. Life is like a poem, there should be more melodious lyricism and less sad sigh. Life is like a painting, it should be more colorful and less gloomy. Life is like a song. We should sing more high-spirited songs and less sad hymns. Life is like a chess game. We should take the initiative to attack more and retreat less. 5. Gratitude is the thunder of summer, tearing the haze that covers your heart; Gratitude is the fruitful fruit of autumn, reflecting your smiling face; Gratitude is a warm sun that bakes the earth in winter and melts the cold in our life. Gratitude is the nourishment of happiness, the breeze of hope, the nectar of success and the torch of friendship. Life should not be grateful, and we can't lose gratitude. People who lose gratitude are divorced from the group, arrogant and withdrawn. Forever gratitude is a kind of praise and appreciation for others; Forever gratitude is the cultivation of one's own mind; Gratitude is an open communication.