to experience for oneself
体 (tī) · 7 strokes
Simplified form of 體. The foundation (本) of a person (亻) is their body (体).
验 (yàn) · 10 strokes
Phonosemantic compound. 马 represents the meaning and 佥 represents the sound. Based on the original meaning "type of horse". The current meaning is a phonetic loan. Simplified form of 驗.