The truth is, we are all capable of terrible things. But we are also capable of great kindness.
The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy.
研究心灵就是研究适应行为;每个思想都是生活的工具。
The true use of art is to make the invisible visible.
The world is a mirror of the mind.