Quote
"He that taketh his own cares upon himself loads himself in vain with an uneasy burden. I will cast all my cares on God; He hath bidden me; they cannot burden Him."
"If you can solve your problem, then what is the need of worrying? If you cannot solve it, then what is the use of worrying?"

Worrying is the mental distress or agitation resulting from anxiety, usually coming from a place of anticipatory fear (terror) or fear coming from a present threat (horror). With more understanding of the situation, worry becomes concern, the recognition of a future outcome that could be troubling, without necessarily having fear in that outcome.
"He that taketh his own cares upon himself loads himself in vain with an uneasy burden. I will cast all my cares on God; He hath bidden me; they cannot burden Him."
"He who climbs above the cares of this world, and turns his face to his God, has found the sunny side of life. The worlds side of the hill is chill and freezing to a spiritual mind; but the Lords presence gives a warmth of joy which turns winter into summer."
"However nervous, depressed, and despairing may be the tone of any one, the Lord leaves. him no excuse for fretting; for there is enough in Gods promise to overbalance all these natural difficulties. In the measure in which the Christian enjoys his privileges, rises above the things that are seen, hides himself in the refuge provided for him, will he be able to voice the confession of Paul, and say, "None of these things move me."
"Why art thou troubled and anxious about many things? One thing is needful — to love Him and to sit attentively at His feet."
"Therefore do not worry, saying, ‘What shall we eat?’ or ‘What shall we drink?’ or ‘What shall we wear?’ 31 For after all these things the Gentiles seek. For your heavenly Father knows that you need all these things.32 But seek first the kingdom of God and His righteousness, and all these things shall be added to you. 33 Therefore do not worry about tomorrow, for tomorrow will worry about its own things. Sufficient for the day is its own trouble. 34"
"My mistake has too often been that of too much haste. But it is not the people’s way to hurry, nor is it God’s way either. Hurry means worry, and worry effectually drives the peace of God from the heart."