From some famous words of Helen Keller:

Darkness will make people cherish light more, and silence will make people love sound more.

The most beautiful things in the world are invisible and intangible, and you have to feel them with your heart.

Love is invisible, but you can feel the sweetness she brings.

Nothing can be achieved without hope.

Use your eyes as if you would lose them tomorrow.

No matter what environment you are in, you must persist in your efforts.

As long as it is really beneficial to society and I can do it, I will go all out.

I only look at what I have, not what I don't have.

Live every day as if it were your last.

As long as we face the sun, we can't see the shadow. Facing the light, the shadow is behind us, and confidence is the master of fate.