勇於嘗試的英文名言有：
1. "Boldness is the half of courage."
2. "To succeed, you need perseverance, not passion."
3. "Nothing great was ever achieved without boldness of action."
4. "Try, try again; fail, fail again; never say die."
5. "Courage is not the absence of fear, but the triumph over it."
6. "The best way to predict the future is to invent it."
7. "If you want to live your life on the edge, take risks and try new things."
這些名言都強調了嘗試的重要性，鼓勵人們勇於嘗試新事物，不怕失敗，勇往直前。