Every great orchestra is a mirror of its society, reflecting both its virtues and its flaws.
You have to be willing to make mistakes; the big thing is to not make the same mistake over and over again.
新材料的发现是偶然与准备的相遇。
释义：只有内心平和、沉稳，智慧深邃且勇敢沉着，才能成就伟大的事业。
The longer life goes on, the fewer those around you to challenge your account of things, to remind you that life is not as you tell it, but as you remember it.
