In the mining industry, safety isn't a priority—it's a value.
Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad.
优化是在给定约束条件下做出最佳选择的艺术。
If you're going to bake, do it properly. Don't cut corners.
简洁不是目标，而是好创意的副产品。
——〈在北京湖广会馆学界欢迎会的演说〉，1912年8月30日
你必须在别人不努力的时候努力，这样你才能在别人不发光的时候发光。
"In the middle of difficulty lies opportunity."
The beauty of the universe lies in its complexity and the simplicity of the laws that govern it.
The best leaders empower others to lead.