诗歌是人类存在的唯一具体证明。
La poesía es la única prueba concreta de la existencia del hombre.
This is a group with many gifts. I'm sure one of your gifts is the gift of a smart and capable brain. I'm confident that's the case because admission is competitive and if there weren't some signs that you're clever， the dean of admission wouldn't have let you in.
我相信在一切似乎都出错的时候要保持坚强。
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。
当你面对一个拧不动的螺栓或螺丝钉的时候：右转是拧紧，左转是拧松。
The greatest works of art are born from the deepest sorrows.
"Innovation is the lifeblood of any successful organization."