Success is a state of mind. If you want to succeed, start thinking of yourself as a success.

He who has no homeland is like a nightingale without a green forest.

The work of art is already within the block of marble. I just have to chisel away the superfluous material.

You get what you tolerate.

If we want to protect forests, we must first understand them.

网络的价值与系统连接用户数量的平方成正比。

才华和优雅如果掌握得有分寸，总在一个人的举止和谈吐中被人觉察到，但是无需炫示出来。正像不必把你的帽子、裙子和缎带一下都穿戴上，为的是让别人知道你拥有这些东西。