People not only have the right to love their country, patriotism is also an obligation and honor. Author: Xu Teli.

2.

Vanity people look at their own names, and glory people look at the cause of the motherland. Author: Jose Marti.

3.

Opportunities are for everyone, but many people don't know they have met them. Author: charles robert darwin.

4.

It's usually in the parts. Whoever belongs to his own country does not belong to mankind. Authors: Vissarion, Grigorevich and belinsky.

5.

Science has no national boundaries, because it belongs to the wealth of all mankind and is the torch to illuminate the world, but scholars belong to the motherland. Louis pasteur.