过去是一团永不停止燃烧的火。
我们必须面对现实，即使现实是残酷的。
In this trifling affair， that misunderstandings and neglect occasion more mischief in the world than even malice and wickedness. At all events， the two latter are of less frequent occurrence.
Unexpressed emotions will never die. They are buried alive and will come forth later in uglier ways.
未被表达的情绪永远不会消亡。它们被活埋，并将在未来以更丑陋的方式涌现。
世界需要科学，科学也需要世界。