The more you know, the more you realize how little you know.
To be able to find joy in another's joy: that is the secret of happiness.
The greatest virtue of man is perhaps curiosity.
我不是在追求完美，我只是在做我自己。
如果一个人从确定性开始，最终将陷入怀疑；但如果他愿意从怀疑开始，最终将得到确定性。