最大的幸福是知道不幸的根源。
The greatest happiness is to know the source of unhappiness.
当儿童还没有发展起控制能力的时候，“让儿童想干什么就干什么”是与自由观念相违背的。
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
你必须能够在犯错时承认并继续前进。
"The city never sleeps, and neither does its darkness."
The key to successful investing is not predicting the future, but preparing for it.
The more you praise and celebrate your life, the more there is in life to celebrate.