The biggest weapon against stress is our ability to choose one thought over another.
我不在乎名声。我在乎的是工作。
在科学中,最令人兴奋的短语不是"我发现了!"而是"这有点奇怪..."
"To read is to voyage through time."
煤炭的未来在于更清洁的技术和更智能的资源管理。