真正的朋友是能看到你眼中痛苦的人,而其他人都只相信你脸上的笑容。
Now,let me dispel a few rumours so they don't fester into facts.
计算理论的美在于其抽象和概括的能力,将具体问题转化为通用解决方案。
Sustainable forestry is not an option; it's our responsibility.
Technology can be our greatest ally in ensuring sustainable fisheries, but only if we use it wisely.
The truth is rarely pure and never simple.