定まった日まで耐えて、そこでその日すべきことを行なわなければならない。そうしてこそ、卵がひよこになって出て来る。
You must wait until the appointed day and take action on the things that must be done that day. Then the egg will become a chick and come out.
photo: 「Hatching Chicken」by Builders Beyond Borders from flickr