1 Circumstances are the rulers of the weak, instruments of the wise. 

2 Circumstances are therulers of the weak, instrument of the wise. 

3 Man is not the creature of circumstances; circumstances are the creature of man. 

4 The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them. 

5 The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them.they make them. 

6 Everything can be taken from a man but one thing; the freedom to choose his attitude in any given set of circumstances. 

7 Under normal circumstances, I would say 'yes'.

8 The school will only allow this in special circumstances.

9 An unfortunate conjunction of circumstances led to his downfall.

10 I think she coped very well under the circumstances.

11 A series of fortuitous circumstances advanced her career.

12 The character of the pine and cypress is shown in frigid winter ; the sincerity of one's friend is shown in adverse circumstances.

13 Environmental impact reports are required under many circumstances by federal and state law.

14 The judge found that in her case there were mitigating circumstances.

15 When exercising its discretion, the court will have regard to all the circumstances.

16 Your present circumstances don't determine where you can go. They merely determine where you start.

17 The company reserves the right to cancel this agreement in certain circumstances.

18 She managed to preserve her sense of humour under very trying circumstances.

19 What is the best course of action in the circumstances?

20 The prevailing view is that he has done a good job in difficult circumstances.

21 I am so circumstanced that I cannot keep him.

22 The farmers are much favorably circumstanced by the good weather for crops this year.

23 The dynamic models of which can be simulate photosynthesis of the three dimensional canopy and response to more circumstanced factors are the developmental aspect.