我们都在寻找某样东西，即使我们不知道它是什么。
We are all searching for something, even if we don't know what it is.
歧视更可能由那些能够承担其代价的人实施。
I don't let fear dictate my life.
最好的儿童书籍是那些尊重孩子智力的书籍。
要理解心理学，就要在自然环境中观察行为。
可持续性不是一种选择；而是我们对后代的责任。
To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.
Every ton of low-carbon cement we produce is a step toward a healthier planet.