The worst evil which can befall the artist is that his work should appear good in his own eyes.
The eye - which sees all objects reversed - retains the images for some time.
Every action done by nature is done in the shortest way.
I am still hopeful. A falcon, Time. But the coincidence is probably accidental.
You should prefer a good scientist without literary abilities than a literate one without scientific skills
Therefore, O students, study mathematics and do not build without foundations.