有时候我们对一些事情感到难过,但我们不愿意告诉别人我们为此感到难过。
数学的本质不是把简单的事情复杂化,而是把复杂的事情简单化。
Technology can help us monitor forests, but it's human commitment that will save them.
唯有通过形式,才能征服混沌。
变化不仅仅是生活的必要——它就是生活。
"We are all in the gutter, but some of us are looking at the stars."