呵，乐趣，尽管有人肯定会因你而倒霉，但你毕竟是如此令人快慰。

Mathematics is the foundation upon which we build our understanding of the world, and it is through this understanding that we can solve the most complex problems.

可能性高于现实性。

Most men die at twenty or thirty; thereafter they are only reflections of themselves.

有些人不喜欢改变，但如果替代方案是灾难，你就需要拥抱变化。

你可能不得不为赢得一场战斗而多次战斗。

投资于农民教育就是投资于乳制品的未来。

Innovation is driven by the refusal to accept limitations.