In the cold, dark days of winter, you can always retreat to your memories of Spring. No matter how dark the future appears, there are always sunny, warm days coming. Do not despair. Keep hope and faith alive. Remember Psalm 30:5, "...weeping may endure for a night, but joy cometh in the morning." Here is another part of the same Psalm:
10 Hear, O Lord, and have mercy upon me: Lord, be thou my helper.
11 Thou hast turned for me my mourning into dancing: thou hast put off my sackcloth, and girded me with gladness;
12 To the end that my glory may sing praise to thee, and not be silent. O Lord my God, I will give thanks unto thee for ever.