Challenges are opportunities in disguise—if you're willing to look closely.

I’m interested in the idea of history as a kind of fiction.

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

形容自然景观的壮丽与难以用笔墨完全描绘。

The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the voice of the eternal.

君子不以水为镜，而以人为镜。以水为镜，只能看到面容；以人为镜，可以知道吉凶。