儿童的进步不是取决于年龄,而是取决于能够自由地观看他周围的一切。
关爱别人因而得福的人有,而憎恶别人残害别人因而得祸的人也有啊!
Every project is an opportunity to discover something new about how we live.
最重要的胜利是在最艰难的失败之后取得的。
拓扑绝缘体的美在于它们的鲁棒性;它们的表面态受到对称性和拓扑的保护,使它们对某些类型的无序免疫。
The only way to have a friend is to be one.
The bond market is the ultimate measure of confidence.
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.