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兒童不是知識的被動接受者，而是學習過程的積極參與者。

The writer must be a perpetual beginner, always doubting, always searching.

歷史不僅僅是過去的記錄，也是反映現在的鏡子。

2004年9月13日，81歲的楊振寧在清華大學開始為本科生講授普通物理。他說

The more you do, the more you learn. The more you learn, the more you can do.

I’m not here to fit into your box. I’m here to be myself.

The historical sense involves a perception, not only of the pastness of the past, but of its presence.

你透露得越少，人們就越會好奇。

Success is measured not just in profits, but in positive impact.