In ancient times, there were many famous people who pursued their ideals. " 1. Plato was an ancient Greek philosopher. He proposed the concept of a " utopia." He believed that an ideal society should be a harmonious and beautiful society without conflict. His ideas had a profound impact on Western philosophy and culture. Kant: Kant was a German philosopher. He proposed the concept of " absolute freedom " and believed that people should pursue freedom and independence from external interference and restrictions. His ideas had a profound impact on Western philosophy and culture. 3. Zhuge Liang: Zhuge Liang was a military strategist, politician, and writer of the Shu Han Dynasty during the Three Kingdoms period. He proposed the idiom "Give your all until you die" to express his persistence and loyalty to his cause. His ideas had a profound influence on Chinese culture. 4. Xuanzang: Xuanzang was a Buddhist monk of the Tang Dynasty. He translated the Maha Nirvana Sutra and other important Buddhist scriptures and put forward the idea of "Xuanzang, Xuanzang only seeks liberation", indicating that he was bent on pursuing the realm of liberation. His ideas had a profound influence on Buddhist culture and translation. 5 Du Fu: Du Fu was a poet of the Tang Dynasty. He proposed the idea of " How can there be thousands of mansions to shelter the poor in the world?" He expressed his willingness to do his part for the poor in the world. His ideas had a profound influence on Chinese literature and culture.