A proof is a way to convince yourself and others that something is true.
Happiness is not something ready-made. It comes from your own actions.
邪恶是善良的人们编造的谎言，用来解释其他人的特殊魅力。
You cannot make yourself feel something you do not feel, but you can make yourself do right in spite of your feelings.
Every exhibition should be a question, not an answer.
The truth is a fragile thing, easily broken.
The richness I achieve comes from nature, the source of my inspiration.