找出你是否能信任某人的最好方法就是信任他们。
Innovation is the key to sustainable agriculture.
统一自然界所有力的挑战是几十年来推动理论物理学发展的动力之一。
让我们去创造明天,而不是为昨天担忧。
The art of doing mathematics consists in finding that special case which contains all the germs of generality.
"Every word is a world in itself, a universe of meaning."