Men trip not on mountains, they trip on molehills.
Little pots soon run over.
He that will not stoop for a pin will never be worth a pound.
Do little things now; so shall big things come to thee by and by asking to be done.
Worry often gives a small thing a big shadow.
Don’t make yourself so big. You aren’t that small.
From small beginnings come great things.
One cannot shoe a running horse.
Who rides slow, must saddle betimes.
Just a drop in the bucket.