一棵树的真正价值不在于它的板材体积，而在于它的根系和影响。
The true value of a tree isn't in its board feet, but in its roots and reach.
量子力学的本质在于它提供了一个数学框架，用于描述原子和亚原子层面上物质的行为。
The only way to do great work is to love what you do.
孤独就是与众不同，与众不同就是孤独。