I'm a true believer that everything happens for a reason.
数学家的工作大多是孤独的追求,但也具有深刻的合作性。
I don't need a reason to be confident.
Randomized evaluations can help us understand what works and what doesn't in development.
释义:开始时做得好的人确实很多,但能够坚持到底的人却很少。这句话揭示了人们在做事过程中往往容易虎头蛇尾,难以善始善终。