人生は、一度きりの旅だ。
心理学必须是一门关于事实的科学,而非理论。
Nature tends to produce constancy in all her works, but she does not always succeed.
The only good is knowledge and the only evil is ignorance.
人最珍贵的是生命,生命最珍贵的是道。
The problem, as I see it, is that you’ve been told to believe that what you do is of the utmost importance. But that’s all nonsense.