不能检查反省自己的人,看不出自身毛病;不能耐心忍受麻烦的人,终究是一事无成。
最伟大的旅程是那些带我们回到自己的旅程。
I never guess. It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts.