Great souls carry great burdens.

Society in its boundless ignorance ridicules the caterpillar but praises the butterfly.

A man's rivals tell you how great he is.

When you look at extraordinary people look for scars.

A tuna can only boast in a pond, but a whale can boast even in the ocean.

When an eagle spreads its wings to fly, even the swan is envious.

If greatness was easy to attain, everyone’s name would be in history books.

The inferior put others down; the superior lift others up;the great are an asset to themselves and the world.

The ceiling is not a good limit;it prevents you from reaching the sky.The sky is not a favorable limit;it hinders you from reaching the stars.The stars are not an acceptable limit;they impede you from reaching the edge of the universe.