Rigor in proof is what separates mathematics from all other sciences.
The most important thing in entrepreneurship is persistence.
I like to be different and stand out.
世界确实充满了危险,其中有许多黑暗的地方;但仍然有许多美好的事物,尽管在所有土地上,爱现在与悲伤交织在一起,但它或许因此变得更加伟大。