Food security is a global issue that requires local action.
The worst thing that can happen to a human being is to lose hope.
"In science, we find not just answers, but better questions."
最高的真理不需要称扬，最善辩的不需要言说，最仁爱的不需要显摆，最廉洁的不需要谦让，最勇敢的不会造成伤害。
我不让消极情绪把我打倒。我会超越它。
Sustainability isn't an option; it's a necessity for the coal sector.