如果一件事太难,我们就换别的。还有比这更简单的吗?
To every action there is always opposed an equal reaction; or, the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.
做伟大工作的唯一途径就是热爱你所做的事。
生命太短暂,不能把时间浪费在恨任何人上。