【释义】我善于培养我拥有的浩然之气,用坦荡的胸怀去培养心中的正气。
Every experiment, whether successful or not, teaches us something valuable.
Profitability and purpose are not mutually exclusive.
关键在于要有一颗爱真理的心灵,随时随地碰见真理,就把它吸收进来。