Psychology must be a practical science, concerned with the how and why of mental operations.

The search for happiness is one of the chief sources of unhappiness.

The greatest journeys are not measured in miles, but in moments that take your breath away.

我的花园是我最美丽的杰作。

最好的领导者是那些最热衷于让比自己更聪明的人围绕在自己身边的人。

I stand up for what I believe in and I don’t worry about what other people think.