People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.
The greatest inventions are those which most directly meet the wants of mankind.
I'm not a rapper, I'm a English legend.
In our reasonings concerning matter of fact， there are all imaginable degrees of assurance， from the highest certainty to the lowest species of moral evidence.
善于教导的人必须遇到善于学习的人，才能使教育的效果更大。
Anything you say before the word “but” does not count.