Self-confidence is the first requisite to great undertakings. – Samuel Johnson
Quote by Samuel Johnson
![[W]ith an unquiet mind, neither exercise, nor diet, nor physick ca [W]ith an unquiet mind, neither exercise, nor diet, nor physick ca](/quote/unquiet-mind-neither-exercise-diet-physick.jpg)
[W]ith an unquiet mind, neither exercise, nor diet, nor physick can be of much use. – Samuel Johnson
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The mind is refrigerated by interruption; the thoughts are diverted from the principal subject; the reader is weary, he suspects not why; and at last throws away the book, which he has too diligently studied. – Samuel Johnson
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