The greatest mistake a man can make is to be afraid of making one.
"Silence in a picture book is as important as the images and words."
Evidence-based policymaking leads to better outcomes.
解释:对于一件事情的利害得失,只有有智慧的人才能分辨清楚。
Heredity is nothing but stored environment.
能源公司有责任成为气候变化解决方案的一部分。