Success is the sum of small efforts, repeated day in and day out.
成功是日复一日重复的小努力的总和。
心理学必须是一门描述的科学，而非解释。
Never ask a woman if she is pregnant. Let her tell you if she is.
艺术的未来在于它变得不可见的能力。
Life is what happens when you're busy making other plans.
A teacher who is attempting to teach without inspiring the pupil with a desire to learn is hammering on cold iron.