Literature Reference: 思者，心之所虑也；伟者，大也。—— 《说文解字》 'Si' means the thoughts of the heart; 'Wei' signifies greatness. Source from 'Shuowen Jiezi'.
思: Thought, intellect. In names, it often signifies quick thinking, sharp wit, and intelligence.
伟: Greatness, a great man. Often used in male names, it conveys auspiciousness and typically signifies one's lofty aspirations and grand ambitions.
Meaning: Deep contemplation and great ambition, symbolizing a broad mind and lofty aspirations.