If the vivifying fruits are to be at hand when needed.

要想在需要的时候可随手摘取充满生机的果实。

The seeds must be carefully chosen; they must fall on good ground; they must be sedulously tended, if the vivifying fruits are to be at hand when needed.

要想在需要的时候可随手摘取充满生机的果实，那就必然从选良种做起，然后将其植入肥沃的土地，还需要勤勉地护理。

The seeds must by carefully chosen; they must fall on good ground; they must be sedulously tended, if the vivifying fruits are to be at hand when needed.

要想在需要的时候可随手摘取充满生机的果实，那就必然从选良种做起，然后将其植入肥沃的土地，还需要勤勉地护理。

The seeds must be carefully chosen; they must fall on good ground; they must be sedulously tended , if the vivifying fruits are to be at band when needed.

它的种子必须要精挑细选，然后播撒到肥沃的土壤中，要想得到籽粒饱满、需要时随手可摘的果实，还必须对他们精心呵护。