The only way to deal with the unknown is to embrace it.
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 eyes of others our prisons; their thoughts our cages.
数学家是将咖啡转化为定理的装置。