It is large enough to accommodate people, and virtuous enough to hold a long distance. "Huainanzi"

A gentleman's capacity is limited, and his chest swallows hundreds of rivers. "To Pei Shuduangong"

Endure the calm for a while, take a step back to open up the sky

The will is as strong as iron, and the measure is as big as the sea.

Broad but chestnut, strict and warm

The sea accepts hundreds of rivers, and it is great to have tolerance

Standing on a wall of thousands of feet, being strong without desire

If you don't think twice about things, you will eventually regret them. People who can endure a hundred times will have no worries.

The East China Sea is wide and deep, with hundreds of rivers descending from it; although the Five Mountains are tall, they cannot resist dirt and dust.

No one can be good except Yao and Shun. "Book with Han Jingzhou"