Self-possession is the backbone of authority.
Punctuality is the soul of business.
What a sight there is in that "smile!" it changes like a chameleon. There is a vacant smile, a cold smile, a smile of hate, a satiric smile, an affected smile; but, above all, a smile of love.
Hurry is only admissible in catching flies.
Circumstances alter cases.
The bee, though it finds every rose has a thorn, comes back loaded with honey from his rambles; and why should not other tourists do the same?