每个成功项目的中间阶段看起来都像一场灾难。
每一天都是新的机会。你可以建立在昨天的成功之上,或者把失败抛在脑后重新开始。
The best way to predict the future is to create it.
Mathematics is the language in which the gods talk to people.
心理学必须是一门现象的科学,而非本体。