可持续性不是一种选择，而是我们对后代的责任。
Sustainability isn't an option—it's a responsibility we owe to future generations.
Psychology is the science of mental life in its adaptive relations.
The art of diplomacy is to understand desires of others and to find a way, where they think they get what they want.
真相很少是纯粹的，也从不简单。
Scientific rigor must never be compromised by commercial pressures.