Suffering! We owe to it all that is good in us, all that gives value to life; we owe to it pity, we owe to it courage, we owe to it all the virtues.
训练一只鹰是一场对话，而不是独白。
Sustainability is not just about the environment; it's about creating lasting value for all stakeholders.
世界是一面镜子，我们在其中看到自己。
Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one.
