词语的问题在于你永远不知道它们曾经过谁的嘴。
The problem with words is that you never know whose mouths they have been in.
我们不能用制造问题时的同一水平思维来解决问题。
Trust is the most expensive thing in business.
幸福的关键是感恩。
You may have to fight a battle more than once to win it.