Quotations from St. Teresa of Avila:
Let nothing disturb thee; Let nothing dismay thee; All thing pass; God never changes. Patience attains all that it strives for. He who has God finds he lacks nothing: God alone suffices.
Anyone who truly loves God travels securely.
Also, St. Padre Pio has a TON of excellent quotations related to worrying at the following website:
Pray, hope and don’t worry. Anxiety doesn’t help at all. Our Merciful Lord will listen to your prayer.
~~ the phoenix