教育的目的不是使年轻人在任何一门科学上都变得完美，而是要打开和培养他们的思维，使他们在将来学习任何科学时都能胜任。
The business of education is not to make the young perfect in any one of the sciences, but so to open and dispose their minds as may make them capable of any, when they shall apply themselves to it.
每一个心理行为都是调整的行为。
数学真理是普遍而永恒的。
成功就是用你所拥有的做到最好。
"I can resist everything except temptation."
在科学问题上，一千个人的权威抵不上一个人的谦逊推理。
Trust is the currency of collaboration, and it must be earned every day.