To feed the world, we must first learn to respect the limits of our planet.
要养活世界,我们必须首先学会尊重地球的极限。
To do mathematics is to engage in an act of discovery and conjecture, intuition and inspiration.
爱是灵魂的美丽。
有时候你只需要做对自己和人生最好的事,而不是对别人最好的事。
"Memory is a tricky thing; it can be both a blessing and a curse."