读书即未成名，究竟人高品雅；修德不期获报，自然梦稳心安。
刻苦读书，即使功名未就，但使人品高雅，气度不凡；道德高尚，但不希图报答，时时恬然自安，饱食酣眠。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
能源的未来在于平衡当今的需求与未来的责任。
The most exciting discoveries often come from unexpected places.
You can't let praise or criticism get to you. It's a weakness to get caught up in either one.
The essence of mathematics lies in its freedom.
