科学不在于正确,而在于减少错误。
No book can bring you luck, but every book can help you become yourself.
Leadership in mining means prioritizing safety, efficiency, and long-term community impact.
If your tanning process wouldn't withstand a documentary film crew, it's time to rethink your methods.
墨西哥是一个破碎镜子的国家,每个碎片都反映着不同的现实。