The pursuit of mathematical truth is a lifelong journey.
我没有信仰原则,如果你没注意到的话。
The more you give, the more you receive.
Sustainability in mining isn't an option—it's a necessity for our future.
Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.
——1964年瑞佛尼亚审判法庭陈述