概率论是唯一可用的数学工具，用于帮助映射未知和不可控的事物。
质量是企业的生命。
The truth is always complicated, and it’s rarely pure.
语言是存在的家。人在其中居住。
我宁愿正确也不愿保持一致。
领导力在于今天做出艰难的决定，以塑造更美好的明天。
I believe that the testing of the student's achievements in order to see if he meets some criterion held by the teacher, is directly contrary to the implications of therapy for significant learning.
Sustainability is not an option; it's a responsibility we all share.