如果你希望成功，当以恒心为良友、以经验为参谋、以谨慎为兄弟、以希望为哨兵。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.
The dairy industry must adapt to changing consumer demands while maintaining our core values.
Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.
