The true revolutionary is guided by a great feeling of love.

Mathematics is the science of patterns, and we study them to understand how things work.

Education is one of the most powerful tools we have for reducing inequality and promoting social mobility.

我相信，生命中发生的每一个事件都有一个选择，那就是选择爱而不是恐惧。

Never stop learning. The minute you think you know it all is the minute you stop growing.

Architecture is not just about creating buildings, it's about creating environments that enhance the quality of life.

The law, in its majestic equality, forbids the rich as well as the poor to sleep under bridges, to beg in the streets, and to steal bread.