I will be stronger than my sadness.
- Aysel, My Heart & Other Black Holes

She's imperfect but she tries
She is good but she lies
She is hard on herself
She is broken and won't ask for help
She is messy but she's kind
She is lonely most of the time
She is all of this mixed up
And baked in a beautiful pie
She is gone but she used to be mine.
- Sara Bareilles

So often we try to make other people feel better by minimizing their pain, by telling them that it will get better (which it will) or that there are worse things in the world (which there are). But that’s not what I actually needed. What I actually needed was for someone to tell me that it hurt because it mattered.
I have found this very useful to think about over the years, and I find that it is a lot easier and more bearable to be sad when you aren’t constantly berating yourself for being sad.
- John Green

Most things will be okay eventually, but not everything will be. Sometimes you’ll put up a good fight and lose. Sometimes you’ll hold on really hard and realize there is no choice but to let go. Acceptance is a small, quiet room.
- Cheryl Strayed

You're not alone in how you've been
Everybody loses, we all got bruises
We all got bruises

- Train

When we honestly ask ourselves which person in our lives mean the most to us, we often find that it is those who, instead of giving advice, solutions, or cures, have chosen rather to share our pain and touch our wounds with a warm and tender hand. The friend who can be silent with us in a moment of despair or confusion, who can stay with us in an hour of grief and bereavement, who can tolerate not knowing, not curing, not healing and face with us the reality of our powerlessness, that is a friend who cares.

- Henri J.M. Nouwen

Well, you build it up, you wreck it down
You burn your mansion to the ground
When there's nothing left to keep you here, when
You're falling behind in this
Big blue world
Oh you go to
Hold on, hold on
You got to hold on
Take my hand, I'm standing right here
You got to hold on

- Tom Waits

Don't lose who you are in the blur of the stars,
Seeing is deceiving, dreaming is believing,
It's okay not to be okay.
Sometimes it's hard to follow your heart.
Tears don't mean you're losing, everybody's bruising,
Just be true to who you are.

- Jessie J

Then, when it seem we will never smile again. Life comes back. 

-  Mark Baldwin

Be soft. Do not let the world make you hard. Do not let the pain make you hate. Do not let the bitterness steal your sweetness. Take pride that even though the rest of the world may disagree, you still believe it to be a beautiful place.
- Kurt Vonnegut

There is a sacredness in tears. They are not the mark of weakness but of power. They are messengers of overwhelming grief and of unspeakable love
- Washington Irving

Oh yes, the past can hurt. But the from way I see it, you can either run from it, or... learn from it.
- Rafiki, The Lion King

When you're feeling lonely, lost and let down
Seems like those dark skies are following you around
And life's just one big shade of gray
You wonder if you'll see the light of day

Behind the clouds, the sun is shining
Believe me even though you can't quite make it out
You may not see the silver lining
But there's a big blue sky waiting right behind the clouds

I've heard it said that this too shall pass
Good times or bad times, neither one lasts
But thinking that your luck won't ever change
Is like thinking it won't ever stop once it starts to rain

Behind the clouds, the sun is shining
Believe me even though you can't quite make it out
You may not see the silver lining
But there's a big blue sky waiting right behind the clouds
Yeah, there's a big blue sky waiting right behind the clouds
- Brad Paisley

Whatever tears one may shed, in the end one always blows one's nose.
- Heinrich Heine

Sorrow can be alleviated by good sleep, a bath and a glass of wine.
- Thomas Aquinas

We cannot cure the world of sorrows but we can choose to live in joy.
- Joseph Campbell

Tears, idle tears, I know not what they mean,
Tears from the depths of some devine despair
Rise in the heart, and gather to the eyes,
In looking on the happy autumn fields,
And thinking of the days that are no more.

- Alfred Lord Tennyson