我们的主不仅在书中写下了复活的承诺，也在春天的每一片叶子中写下了。

Be a good ancestor. Do something a future generation will thank you for. A simple thing is to plant a tree.

Old minds are like old horses; you must exercise them if you wish to keep them in working order.

Every day I discover more and more beautiful things. It’s enough to drive one mad. I have such a desire to do everything.

如果你愿意，可以错误地思考，但在任何情况下都要为自己思考。