Innovation in forestry means balancing tradition with technology—honoring the past while building the future.
The principle of human dignity is the foundation of all the other principles of the natural law.
Be kind,for everyone is fighting a hard battle.And if you really wanna see what people are，all you have to do...is look.
The process of doing mathematics is more important than the result.
不要把行动与进步混为一谈。
人分这么几种：不认识，认识，熟人，朋友，知心朋友。朋友不在当面表白，而是背后说起朋友的时候，是否提到过你。
我们为爱所做的事情往往是最不理性的。