可持续性不是一种趋势,而是我们对工匠、森林和下一代的责任。
我从不考虑投丢关键球的后果……当你考虑后果时,你总是想到负面的结果。
In the ocean of science, everyone is a student, there is always something new to learn.
The AdS/CFT correspondence is a powerful tool for understanding quantum gravity.
任何教育的改革,必须以人为本,人自己必须成为教育的中心。
The heart is the only thing worth writing about.