安全困境是国际政治的一个基本特征，因为国家增加自身安全的努力往往会降低其他国家的安全。
"The world is a book, and the book is a prison."
心理学是科学，教学是艺术；科学永远不会直接从自身产生艺术。
The only limit to our realization of tomorrow will be our doubts of today.
我嘅信念系：做自己，总会有人欣赏。
找到平静的唯一方法是与自己和解。
"I couldn’t be in a play because plays are not real life and they are full of people doing things that don’t make sense."
Life is not a race. It’s a journey where every step counts—even the stumbles.
The secret of being miserable is to have leisure to bother about whether you are happy or not.
写吧，否则就会死去。