The future city will be a ruin from the beginning.

Risk management in mining isn't about eliminating all risks - that's impossible - but about understanding and mitigating them intelligently.

Good science requires patience and persistence.

过去是一种幻觉，未来是一个谜，现在是一份礼物。

历史进程是不连续的，重大变革往往是突然发生的，而不是渐进的。