Learn the art of patience. Apply discipline to your thoughts when they become anxious over the outcome of a goal. Impatience breeds anxiety, fear, discouragement and failure. Patience creates confidence, decisiveness and a rational outlook, which eventually leads to success.
Sentiment and principle are often mistaken for each other, though, in fact, they widely differ. Sentiment is the virtue of ideas; principle the virtue of action. Sentiment has its seat in the had; principle, in the heart. Sentiment suggest fine harangues and subtle distinctions; principle conceives just notions, and performs good actions in consequence of them. Sentiment refines away the simplicity of truth, and the plainness of piety; and "gives us virtue in words, and vice in deeds."
The lessons of adversity are often the most benignant when they seem the most severe. The depression of vanity sometimes ennobles the feeling. The mind which does not wholly sink under misfortune rises above it more lofty than before, and is strengthened by affliction.
Prosperity proves [tries] the fortunate, adversity the great.