镜子经过淬炼会越来越明亮,钢铁经过锤炼会越来越坚硬。
Innovation is not just about creating something new; it's about improving what already exists.
Writing is a journey into the unknown, a quest for truth and beauty.
To signal an emergency, use the rule of three; 3 shouts, 3 horn blasts, or 3 whistles.