You are too generous to trifle with me. If your feelings are still what they were last April, tell me so at once. My affections and wishes are unchanged, but one word from you will silence me on this subject for ever.

Never underestimate the power of incremental improvements.

智慧是对痛苦的理解，对喜悦的感激，以及对过去的接受。

The study of psychology is the study of life's problem-solving mechanisms.

产品是企业的根本，没有好的产品一切都是空谈。