Every day is a new opportunity. You can build on yesterday's success or put its failures behind and start over again.
可以说，消化道是生命物质最初和最古老的实验室。
最有效的领导者是那些以身作则的人。
Government has no other end, but the preservation of property.
The best way to predict the future is to invent it.
If you have any doubt at all about being able to carry a load in one trip， do yourself a huge favor and make two trips.
A story is not finished until it has taken the worst possible turn.