Sustainability in mining is not an option—it's a necessity for our future.
采矿业的可持续性不是一种选择，而是我们未来的必然需求。
I said, to the people of the Philippines whence I came, I shall return. Tonight, I repeat those words: I shall return!
"Freedom is nothing but a chance to be better."
The single biggest problem in communication is the illusion that it has taken place.
自然知识的改进者绝对拒绝承认权威。对他来说，怀疑主义是最高的责任；盲目信仰是不可饶恕的罪过。
Life is so much easier when you don’t have to pretend to be someone else.